Safety culture at Mochovce NPP

International Nuclear Information System (INIS)

Markus, Jozef; Feik, Karol

2002-01-01

This article presents the approach of Mochovce NPP to the Safety culture. It presents activities, which have been taken by Mochovce NPP up to date in the area of Safety culture enhancement with the aim of getting the term into the subconscious of each employee, and thus minimising the human factor impact on occurrence of operational events in all safety areas. The article furthermore presents the most essential information on how the elements characterising a continuous progress in reaching the planned Safety culture goals of the company management have been implemented at Mochovce NPP, as well as the management's efforts to get among the best nuclear power plant operators in this area and to be an example for the others. (author)

A.S. Griboyedov in the Perception of A. Blok

OpenAIRE

Natalya Lebedenko

2013-01-01

The article devotes to the problem of the symbolic interpretation of the Russian classics’ works, first of all, the reception of Blok of the personality of russian playwright A. Griboyedov and his comedy “Woe from wit”. Having traced the main stages of the attitude of the Russian poet-symbolist to A. S. Griboyedov, the researcher marked, that the attention to the history of life, the tragic decease of the playwright, his works was typical during the creative development of A. Blok.

A.S. Griboyedov in the Perception of A. Blok

Directory of Open Access Journals (Sweden)

Natalya Lebedenko

2013-08-01

Full Text Available The article devotes to the problem of the symbolic interpretation of the Russian classics’ works, first of all, the reception of Blok of the personality of russian playwright A. Griboyedov and his comedy “Woe from wit”. Having traced the main stages of the attitude of the Russian poet-symbolist to A. S. Griboyedov, the researcher marked, that the attention to the history of life, the tragic decease of the playwright, his works was typical during the creative development of A. Blok.

Mochovce NPP simulator

International Nuclear Information System (INIS)

Ziakova, M.

1998-01-01

Mochovce NPP simulator basic features and detailed description of its characteristics are presented with its performance, certification and application for training of NPP operators as well as the training scenario

NPP Mochovce nuclear safety enhancement program

International Nuclear Information System (INIS)

Cech, J.; Baumester, P.

1997-01-01

Nuclear power plant Mochovce is currently under construction and an extensive nuclear safety enhancement programme is under way. The upgrading and modifications are based on IAEA documents and on those of the Nuclear Regulatory Authority of the Slovak Republic. Based on a contract concluded with Riskaudit from the CEC, safety examinations of the Mochovce design were performed. An extensive list of technical specifications of safety measures is given. (M.D.)

Slovak Electric, plc, Mochovce Nuclear Power Plant

International Nuclear Information System (INIS)

2000-01-01

In this popular scientific brochure a brief description of history construction of Bohunice Nuclear Power Plant is presented. The chart of electricity generation in WWER 440/V-213 nuclear power plant is described. Operation and safety improvements at Mochovce NPP as well as environment protection are presented. Basic data of Mochovce NPP are included

Future strategy of SE

International Nuclear Information System (INIS)

Arcelli, M.

2006-01-01

In this presentation author (General Director of Slovenske elektrarne, a. s.) presents structure and investment plans of SE. The feasibility study of construction of the blocks 3 and 4 of the Mochovce NPP is presented

Object Study Walk. BLOK P

Directory of Open Access Journals (Sweden)

Tone Huse

2017-03-01

Full Text Available I would like to take you for a walk, around the housing complex Blok P in the centre of Nuuk, Greenland. I encourage you to move and listen, to smell and touch. In the presence of your evoked senses, linger for a moment; turn your face towards the past. Let us explore urban nostalgia, not as an either/or reactionary, speculative, radical, or future-oriented but as the organizing narrative of our shared journey.

Regulatory requirements for demonstration of the achieved safety level at the Mochovce NPP before commissioning

International Nuclear Information System (INIS)

Lipar, M.

1997-01-01

A review of regulatory requirements for demonstration of the achieved safety level at the Mochovce NPP before commissioning is given. It contains licensing steps in Slovakia during commissioning; Status and methodology of Mochovce safety analysis report; Mochovce NPP safety enhancement program; Regulatory body policy towards Mochovce NPP safety enhancement; Recent development in Mochovce pre-operational safety enhancement program review and assessment process; Licensing steps in Slovakia during commissioning

National Radwaste Repository Mochovce

International Nuclear Information System (INIS)

2000-01-01

In this leaflet the National Radioactive Waste Repository in Mochovce (Repository) is described. The Mochovce National Radioactive Waste Repository is a surface multi-barrier type storage facility for solid and treated solidified radioactive wastes generated from the Slovak Republic nuclear power plants operation and decommissioning, research institutes, laboratories and hospitals. The Repository comprises a system of single- and double-row storage boxes. The first double-row is enclosed by a steel-structure building. The 18 x 6 x 5.5 m storage boxes are made of reinforced concrete. The wall thickness is 600 mm. Two-double-rows, i.e. 80 storage boxes were built as part of Stage I (1 row = 20 storage boxes). Each storage box has a storage capacity of 90 fibre concrete containers of 3.1 m 3 volume. The total storage capacity is 7200 containers with the overall storage volume of 22320 m 3

Influence of exploitation of the Elektrarne Vojany on the environment, January 2005

International Nuclear Information System (INIS)

2005-02-01

The Elektrarne Vojany plant (fossil power plant Vojany) is located in Eastern Slovakia in the district of Michalovce, consisting of two generating plants: Elektraren Vojany I (EVO I - 6 x 110 MW) and Elektraren Vojany II (EVO II - 6 x 110 MW). In this leaflet the results of monitoring on the Elektrarne Vojany (EVO), power plants of the Slovenske elektrarne, a.s., are presented. In January 2005 the following quantity of sulfur dioxide were emitted in EVO I in blocks (B): 12.975 tonnes (t) in B11+B12; 190.402 t in EVO B13; 141.949 t in B14; 12.487 t in B15 and 17.807 t in B16; and in EVO II: 5 kg in B23. During January 2005 in these plants it was emitted of 208,065 t of carbon dioxide (of 2,797653 t of quota for 2005, and 8,392,959 t of quota for 2005-2007 years). Pollution of air and water as well as wastes production are reported

Influence of exploitation of the Elektrarne Vojany on the environment, July 2005

International Nuclear Information System (INIS)

2005-08-01

The Elektrarne Vojany plant (fossil power plant Vojany) is located in Eastern Slovakia in the district of Michalovce, consisting of two generating plants: Elektraren Vojany I (EVO I - 6 x 110 MW) and Elektraren Vojany II (EVO II - 6 x 110 MW). In this leaflet the results of monitoring on the Elektrarne Vojany (EVO), power plants of the Slovenske elektrarne, a.s., are presented. In July 2005 the following quantity of sulfur dioxide were emitted in EVO I in blocks (B): 365.484 tonnes (t) i B13; 498.080 t in EVO B14; 31.401 t in B15; 19.296 t in B16. In July 2005 these plants emitted totally 195,178 t of carbon dioxide and during 2005 in these plants may emitted 1,368,346 t of carbon dioxide, yet (of 2,797,653 t of quota for 2005, and 8,392,959 t of quota for 2005-2007 years). Pollution of air and water as well as wastes production are reported

Influence of exploitation of the Elektrarne Vojany on the environment, August 2005

International Nuclear Information System (INIS)

2005-09-01

The Elektrarne Vojany plant (fossil power plant Vojany) is located in Eastern Slovakia in the district of Michalovce, consisting of two generating plants: Elektraren Vojany I (EVO I - 6 x 110 MW) and Elektraren Vojany II (EVO II - 6 x 110 MW). In this leaflet the results of monitoring on the Elektrarne Vojany (EVO), power plants of the Slovenske elektrarne, a.s., are presented. In August 2005 the following quantity of sulfur dioxide were emitted in EVO I in blocks (B): 17.408 tonnes (t) in B11+B12; 58.059 t in B14; 36.798 t in B15 and 30.275 t in B16. In August 2005 these plants emitted totally 161,757 t of carbon dioxide and during 2005 in these plants may emitted 1,368,346 t of carbon dioxide, yet (of 2,797,653 t of quota for 2005, and 8,392,959 t of quota for 2005-2007 years). Pollution of air and water as well as wastes production are reported

Influence of exploitation of the Elektrarne Vojany on the environment, June 2005

International Nuclear Information System (INIS)

2005-07-01

The Elektrarne Vojany plant (fossil power plant Vojany) is located in Eastern Slovakia in the district of Michalovce, consisting of two generating plants: Elektraren Vojany I (EVO I - 6 x 110 MW) and Elektraren Vojany II (EVO II - 6 x 110 MW). In this leaflet the results of monitoring on the Elektrarne Vojany (EVO), power plants of the Slovenske elektrarne, a.s., are presented. In July 2005 the following quantity of sulfur dioxide were emitted in EVO I in blocks (B): 12.961 tonnes (t) in B11+B12; 69.628 t in EVO B13; 161.626 t in B14; 48.613 t in B15 and 26.308 t in B16. In June 2005 these plants emitted totally 191,465 t of carbon dioxide and during 2005 in these plants it was emitted of 1,232,764 t of carbon dioxide sulfur dioxide (of 2,797,653 t of quota for 2005, and 8,392,959 t of quota for 2005-2007 years). Pollution of air and water as well as wastes production are reported

Influence of exploitation of the Elektrarne Vojany on the environment, April 2005

International Nuclear Information System (INIS)

2005-05-01

The Elektrarne Vojany plant (fossil power plant Vojany) is located in Eastern Slovakia in the district of Michalovce, consisting of two generating plants: Elektraren Vojany I (EVO I - 6 x 110 MW) and Elektraren Vojany II (EVO II - 6 x 110 MW). In this leaflet the results of monitoring on the Elektrarne Vojany (EVO), power plants of the Slovenske elektrarne, a.s., are presented. In May 2005 the following quantity of sulfur dioxide were emitted in EVO I in blocks (B): 6.543 tonnes (t) in B11+B12; 431.337 t in EVO B13; 415.883 t in B14; 10.462 t in B15 and 0.034 t in B16. In April 2005 these plants emitted totally 199,824 t of carbon dioxide and during 2005 in these plants it was emitted of 818,217 t of carbon dioxide (of 2,797,653 t of quota for 2005, and 8,392,959 t of quota for 2005-2007 years). Pollution of air and water as well as wastes production are reported

Influence of exploitation of the Elektrarne Vojany on the environment during May 2006

International Nuclear Information System (INIS)

2006-06-01

The Elektrarne Vojany plant (fossil power plant Vojany) is located in Eastern Slovakia in the district of Michalovce, consisting of two generating plants: Elektraren Vojany I (EVO I - 6 x 110 MW) and Elektraren Vojany II (EVO II - 6 x 110 MW). In this leaflet the results of monitoring on the Elektrarne Vojany (EVO), power plants of the Slovenske elektrarne, a.s., are presented. In May 2006 the following quantity of sulfur dioxide were emitted in EVO I in blocks (B): 17.882 tonnes (t) in B11+B12; 29.815 t in B15 and 5.462 t in B16. In May 2006 these plants emitted totally 182,122 t of carbon dioxide and during 2006 in these plants my emitted 1,698,529 t of carbon dioxide, yet (of 2,797,653 t of quota for 2006, and 8,392,959 t of quota for 2005-2007 years). Pollution of air and water as well as wastes production are reported

Influence of exploitation of the Elektrarne Vojany on the environment during April 2006

International Nuclear Information System (INIS)

2006-05-01

The Elektrarne Vojany plant (fossil power plant Vojany) is located in Eastern Slovakia in the district of Michalovce, consisting of two generating plants: Elektraren Vojany I (EVO I - 6 x 110 MW) and Elektraren Vojany II (EVO II - 6 x 110 MW). In this leaflet the results of monitoring on the Elektrarne Vojany (EVO), power plants of the Slovenske elektrarne, a.s., are presented. In April 2006 the following quantity of sulfur dioxide were emitted in EVO I in blocks (B): 16.793 tonnes (t) in B11+B12; 13.894 t in B15 and 16.312 t in B16. In April 2006 these plants emitted totally 164,205 t of carbon dioxide and during 2006 in these plants my emitted 1,880,651 t of carbon dioxide, yet (of 2,797,653 t of quota for 2006, and 8,392,959 t of quota for 2005-2007 years). Pollution of air and water as well as wastes production are reported

Actual status of project Mochovce NPP units 3 and 4 completion

International Nuclear Information System (INIS)

Niznan, S.

2005-01-01

In this presentation author deals with actual status of project Mochovce NPP units 3 and 4 completion. Present state of Mochovce NPP, Units 3 and 4 enables real assumption to completion. It is expected that such supplier companies can be used which are experienced in field of nuclear projects. Based on budget of 2002, it seems that completion costs of 45 billions SKK are real. These figures were confirmed by study performed by TRACTEBEL in 2004. Based on experience from Bohunice NPP completion as well as from Mochovce NPP, Units 1 and 2 completion and if decision milestone and project start up deadlines will be observed according to modified preliminary schedule of Mochovce NPP Units 3 and 4 completion, it seems as real that Unit 3 will be completed till 06/2011 and Unit 4 - till 12/2011.

Polish media and public opinion on NPP Mochovce commissioning

International Nuclear Information System (INIS)

Latek, Stanislaw

1999-01-01

The so called 'Mochovce Problem' was one of the major topics in Polish media in the period from May to July 1998. The nuclear power plant commissioning caused an unexpectedly strong reaction, especially in the newspapers, slightly less so in electronic media. Faced with clearly hostile media reaction to Mochovce NPP, the National Atomic Energy Agency representatives, together with atomic and nuclear experts, undertook to change these attitudes. In numerous interviews, letters to the editors and talks with journalists, they attempted to correct the mistakes, explain the true safety situation in the nuclear power plant, by whom it was constructed, who supervised and tested the systems and so on. The completion of Mochovce NPP construction improved significantly the electricity balance in Slovakia, thus decreasing the pressure for continuing the operation of older Bohunice V1 units beyond their design lifetime. For this reason, as well as in view of striving for improvement in environmental factors beyond Polish southern border, especially after Kyoto/97 decisions on greenhouse gases emissions, the public opinion in Poland should support the Mochovce NPP construction. In 1996 Poland has signed with Slovakia a bilateral inter-governmental agreement on the prompt notification on nuclear accidents and on the cooperation in the nuclear safety and radiological protection matters. On the basis of this agreement the experts from Polish National Atomic Energy Agency are in perpetual contact with Slovakian Nuclear Regulatory Body and in each and every moment can obtain full and comprehensive information on the plant parameters iportant for nuclear safety. The experts explanations, together with the NAEA top management visit to the plant itself, brought some results. The media became less aggressive, and Polish public and authorities - contrary to the Austrians - do not protest loudly against the commissioning of this newest European NPP. Now, in December 1998, the tune of

Contribution of Mochovce Units completion

International Nuclear Information System (INIS)

Burdova, J.

2013-01-01

In spite of the on-going economic crisis in Europe, Slovakia is still showing economic growth. Slovenske elektrarne belong to the key companies within the Slovak economy. Not only because of its position in the electricity market, basis for the operation of companies and homes, but also because of its influence on the social and economic development of the country. (author)

Preparation of physics commissioning of Mochovce units 3 and 4

International Nuclear Information System (INIS)

Sedlacek, M.; Chrapciak, V.

2010-01-01

The Project 'Mochovce Units 3 and 4 Completion' started in 2009 and it will be finished in 2013. VUJE, Inc. is one of the five main Project contractors for the Nuclear Island and it is responsible, inter alia, for Mochovce Units 3 and 4 commissioning. The commissioning of Units 3 and 4 includes the stages of Physics Commissioning and Power Commissioning. This paper deals with the preparation of Mochovce Units 3 and 4 Physics Commissioning. In the paper there is presented a preparation of some commissioning documents, e.g. 'Quality Assurance Programme', 'Commissioning Programme', 'Stage Programme for Physics Commissioning', 'Test working programmes', 'Neutron-physics characteristics for Physics and Power Commissioning', etc. The scope of Physics Commissioning is presented by list of tests. For assessment of tests results so-called three-level acceptance criteria will be applied: realization, design and safety criteria. In the paper there are also presented computer codes, which will be used for neutron-physics characteristics calculation and the fuel loading scheme for the reactor core of Mochovce Unit 3. (Authors)

Influence of exploitation of the Elektrarne Vojany on the environment, March 2005

International Nuclear Information System (INIS)

2005-04-01

The Elektrarne Vojany plant (fossil power plant Vojany) is located in Eastern Slovakia in the district of Michalovce, consisting of two generating plants: Elektraren Vojany I (EVO I - 6 x 110 MW) and Elektraren Vojany II (EVO II - 6 x 110 MW). In this leaflet the results of monitoring on the Elektrarne Vojany (EVO), power plants of the Slovenske elektrarne, a.s., are presented. In March 2005 the following quantity of sulfur dioxide were emitted in EVO I in blocks (B): 30.538 tonnes (t) in B11+B12; 123.066 t in EVO B13; 175.980 t in B14; 28.324 t in B15 and 12.975 t in B16; and in EVO II: 121 kg in B21; and 11 kg in B23. In March 2005 these plants emitted totally 209,062 t of carbon dioxide and during 2005 in these plants it was emitted of 618,412 t of carbon dioxide (of 2,797,653 t of quota for 2005, and 8,392,959 t of quota for 2005-2007 years). Pollution of air and water as well as wastes production are reported

Influence of exploitation of the Elektrarne Vojany on the environment, May 2005

International Nuclear Information System (INIS)

2005-06-01

The Elektrarne Vojany plant (fossil power plant Vojany) is located in Eastern Slovakia in the district of Michalovce, consisting of two generating plants: Elektraren Vojany I (EVO I - 6 x 110 MW) and Elektraren Vojany II (EVO II - 6 x 110 MW). In this leaflet the results of monitoring on the Elektrarne Vojany (EVO), power plants of the Slovenske elektrarne, a.s., are presented. In May 2005 the following quantity of sulfur dioxide were emitted in EVO I in blocks (B): 12.975 tonnes (t) in B11+B12; 190.402 t in EVO B13; 141.949 t in B14; 12.487 t in B15 and 17.807 t in B16; and in EVO II: 5 kg in B23. In May 2005 these plants emitted totally 223,741 t of carbon dioxide and during 2005 in these plants it was emitted of 1,041,790 t of carbon dioxide sulfur dioxide (of 2,797,653 t of quota for 2005, and 8,392,959 t of quota for 2005-2007 years). Pollution of air and water as well as wastes production are reported

Influence of exploitation of the Elektrarne Vojany on the environment, February 2005

International Nuclear Information System (INIS)

2005-03-01

The Elektrarne Vojany plant (fossil power plant Vojany) is located in Eastern Slovakia in the district of Michalovce, consisting of two generating plants: Elektraren Vojany I (EVO I - 6 x 110 MW) and Elektraren Vojany II (EVO II - 6 x 110 MW). In this leaflet the results of monitoring on the Elektrarne Vojany (EVO), power plants of the Slovenske elektrarne, a.s., are presented. In February 2005 the following quantity of sulfur dioxide were emitted in EVO I in blocks (B): 13.403 tonnes (t) in B11+B12; 73.614 t in B14; 22.667 t in B15 and 24.495 t in B16; and in EVO II: 1,426 kg in B22; 5 kg in B23 and 57 kg in B24. In February 2005 these plants emitted totally 208,102 t of carbon dioxide and during 2005 in these plants it was emitted of 409,923 t of carbon dioxide (of 2,797653 t of quota for 2005, and 8,392,959 t of quota for 2005-2007 years). Pollution of air and water as well as wastes production are reported

Influence of exploitation of the Elektrarne Vojany on the environment during June 2006

International Nuclear Information System (INIS)

2006-07-01

The Elektrarne Vojany plant (fossil power plant Vojany) is located in Eastern Slovakia in the district of Michalovce, consisting of two generating plants: Elektraren Vojany I (EVO I - 6 x 110 MW) and Elektraren Vojany II (EVO II - 6 x 110 MW). In this leaflet the results of monitoring on the Elektrarne Vojany (EVO), power plants of the Slovenske elektrarne, a.s., are presented. In June 2006 the following quantity of sulfur dioxide were emitted in EVO I in blocks (B): 15.858 tonnes (t) in B11+B12; 13.741 t in EVO B13; 76.754 t in B14; 45.201 t in B15 and 29.607 t in B16. In June 2006 these plants emitted totally 194,910 t of carbon dioxide and during 2006 in these plants my emitted 1,503,619 t of carbon dioxide, yet (of 2,797,653 t of quota for 2006, and 8,392,959 t of quota for 2005-2007 years). Pollution of air and water as well as wastes production are reported

Influence of exploitation of the Elektrarne Vojany on the environment during December 2006

International Nuclear Information System (INIS)

2007-01-01

The Elektrarne Vojany plant (fossil power plant Vojany) is located in Eastern Slovakia in the district of Michalovce, consisting of two generating plants: Elektraren Vojany I (EVO I - 6 x 110 MW) and Elektraren Vojany II (EVO II - 6 x 110 MW). In this leaflet the results of monitoring on the Elektrarne Vojany (EVO), power plants of the Slovenske elektrarne, a.s., are presented. In December 2006 the following quantity of sulfur dioxide were emitted in EVO I in blocks (B): 12.897 tonnes (t) in B11+B12; 2.536 t in EVO B13; 11.131 t in B14; 17.471 t in B15 and 39.415 t in B16. In November and December 2006 these plants emitted totally 207,690 t and 203,495 t of carbon dioxide, respectively, and during 2006 in these plants my emitted 177,601 t of carbon dioxide, yet (of 2,797,653 t of quota for 2006, and 8,392,959 t of quota for 2005-2007 years). Pollution of air and water as well as wastes production are reported

Influence of exploitation of the Elektrarne Vojany on the environment during July 2006

International Nuclear Information System (INIS)

2006-08-01

The Elektrarne Vojany plant (fossil power plant Vojany) is located in Eastern Slovakia in the district of Michalovce, consisting of two generating plants: Elektraren Vojany I (EVO I - 6 x 110 MW) and Elektraren Vojany II (EVO II - 6 x 110 MW). In this leaflet the results of monitoring on the Elektrarne Vojany (EVO), power plants of the Slovenske elektrarne, a.s., are presented. In July 2006 the following quantity of sulfur dioxide were emitted in EVO I in blocks (B): 11.296 tonnes (t) in B11+B12; 23.350 t in EVO B13; 101.352 t in B14; 40.445 t in B15 and 45.051 t in B16. In July 2006 these plants emitted totally 217,867 t of carbon dioxide and during 2006 in these plants my emitted 1,285,752 t of carbon dioxide, yet (of 2,797,653 t of quota for 2006, and 8,392,959 t of quota for 2005-2007 years). Pollution of air and water as well as wastes production are reported

Influence of exploitation of the Elektrarne Vojany on the environment during October 2006

International Nuclear Information System (INIS)

2006-12-01

The Elektrarne Vojany plant (fossil power plant Vojany) is located in Eastern Slovakia in the district of Michalovce, consisting of two generating plants: Elektraren Vojany I (EVO I - 6 x 110 MW) and Elektraren Vojany II (EVO II - 6 x 110 MW). In this leaflet the results of monitoring on the Elektrarne Vojany (EVO), power plants of the Slovenske elektrarne, a.s., are presented. In October 2006 the following quantity of sulfur dioxide were emitted in EVO I in blocks (B): 23.786 tonnes (t) in B11+B12; 25.189 t in EVO B13; 57.438 t in B14; 37.132 t in B15 and 25.118 t in B16. In September and October 2006 these plants emitted totally 230,065 t and 223,718 t of carbon dioxide, respectively, and during 2006 in these plants my emitted 588,786 t of carbon dioxide, yet (of 2,797,653 t of quota for 2006, and 8,392,959 t of quota for 2005-2007 years). Pollution of air and water as well as wastes production are reported

Influence of exploitation of the Elektrarne Vojany on the environment during November 2005

International Nuclear Information System (INIS)

2005-12-01

The Elektrarne Vojany plant (fossil power plant Vojany) is located in Eastern Slovakia in the district of Michalovce, consisting of two generating plants: Elektraren Vojany I (EVO I - 6 x 110 MW) and Elektraren Vojany II (EVO II - 6 x 110 MW). In this leaflet the results of monitoring on the Elektrarne Vojany (EVO), power plants of the Slovenske elektrarne, a.s., are presented. In November 2005 the following quantity of sulfur dioxide were emitted in EVO I in blocks (B): 18.828 tonnes (t) in B11+B12; 14.865 t in EVO B13; 268.665 t in B14; 36.435 t in B15 and 14.857 t in B16. In November 2005 these plants emitted totally 217,528 t of carbon dioxide and during 2005 in these plants my emitted 747,680 t of carbon dioxide, yet (of 2,797,653 t of quota for 2005, and 8,392,959 t of quota for 2005-2007 years). Pollution of air and water as well as wastes production are reported

Influence of exploitation of the Elektrarne Vojany on the environment during October 2005

International Nuclear Information System (INIS)

2005-11-01

The Elektrarne Vojany plant (fossil power plant Vojany) is located in Eastern Slovakia in the district of Michalovce, consisting of two generating plants: Elektraren Vojany I (EVO I - 6 x 110 MW) and Elektraren Vojany II (EVO II - 6 x 110 MW). In this leaflet the results of monitoring on the Elektrarne Vojany (EVO), power plants of the Slovenske elektrarne, a.s., are presented. In October 2005 the following quantity of sulfur dioxide were emitted in EVO I in blocks (B): 13.349 tonnes (t) in B11+B12; 61.145 t in EVO B13; 192.674 t in B14; 25.566 t in B15 and 13.981 t in B16. In October 2005 these plants emitted totally 217,528 t of carbon dioxide and during 2005 in these plants my emitted 747,680 t of carbon dioxide, yet (of 2,797,653 t of quota for 2005, and 8,392,959 t of quota for 2005-2007 years). Pollution of air and water as well as wastes production are reported

Influence of exploitation of the Elektrarne Vojany on the environment during September 2005

International Nuclear Information System (INIS)

2005-10-01

The Elektrarne Vojany plant (fossil power plant Vojany) is located in Eastern Slovakia in the district of Michalovce, consisting of two generating plants: Elektraren Vojany I (EVO I - 6 x 110 MW) and Elektraren Vojany II (EVO II - 6 x 110 MW). In this leaflet the results of monitoring on the Elektrarne Vojany (EVO), power plants of the Slovenske elektrarne, a.s., are presented. In September 2005 the following quantity of sulfur dioxide were emitted in EVO I in blocks (B): 25.769 tonnes (t) in B11+B12; 36.951 t in EVO B13; 250.809 t in B14; 29.977 t in B15 and 35.549 t in B16. In September 2005 these plants emitted totally 241,381 t of carbon dioxide and during 2005 in these plants my emitted 965,208 t of carbon dioxide, yet (of 2,797,653 t of quota for 2005, and 8,392,959 t of quota for 2005-2007 years). Pollution of air and water as well as wastes production are reported

Influence of exploitation of the Elektrarne Vojany on the environment during March 2006

International Nuclear Information System (INIS)

2006-04-01

The Elektrarne Vojany plant (fossil power plant Vojany) is located in Eastern Slovakia in the district of Michalovce, consisting of two generating plants: Elektraren Vojany I (EVO I - 6 x 110 MW) and Elektraren Vojany II (EVO II - 6 x 110 MW). In this leaflet the results of monitoring on the Elektrarne Vojany (EVO), power plants of the Slovenske elektrarne, a.s., are presented. In March 2006 the following quantity of sulfur dioxide were emitted in EVO I in blocks (B): 9.898 tonnes (t) in B11+B12; 48.708 t in EVO B13; 0 t in B14; 14.952 t in B15 and 38.550 t in B16. In March 2006 these plants emitted totally 206,001 t of carbon dioxide and during 2006 in these plants my emitted 2,061,943 t of carbon dioxide, yet (of 2,797,653 t of quota for 2006, and 8,392,959 t of quota for 2005-2007 years). Pollution of air and water as well as wastes production are reported

Influence of exploitation of the Elektrarne Vojany on the environment during August 2006

International Nuclear Information System (INIS)

2006-09-01

The Elektrarne Vojany plant (fossil power plant Vojany) is located in Eastern Slovakia in the district of Michalovce, consisting of two generating plants: Elektraren Vojany I (EVO I - 6 x 110 MW) and Elektraren Vojany II (EVO II - 6 x 110 MW). In this leaflet the results of monitoring on the Elektrarne Vojany (EVO), power plants of the Slovenske elektrarne, a.s., are presented. In August 2006 the following quantity of sulfur dioxide were emitted in EVO I in blocks (B): 7.026 tonnes (t) in B11+B12; 109.943 t in EVO B13; 226.100 t in B14; 52.929 t in B15 and 43.966 t in B16. In August 2006 these plants emitted totally 243,183 t of carbon dioxide and during 2006 in these plants my emitted 1,042,569 t of carbon dioxide, yet (of 2,797,653 t of quota for 2006, and 8,392,959 t of quota for 2005-2007 years). Pollution of air and water as well as wastes production are reported

The commission of independent experts has labeled Mochovce as safe

International Nuclear Information System (INIS)

Grujbar, V.

1998-01-01

An independent commission of experts, appointed by IAEA, said that it did not find any faults concerning the integrity of the pressure vessel of the reactor in first block of the NPP Mochovce. The commission, comprising experts from the U.S.A., Belgium, Finland, Germany and Russia, was given the same documents as the Austrian mission, appointed by the office of the Austrian Chancellor, in May. The Austrian experts then expressed two serious concerns about the security of the first block in Mochovce.The experts of the IAEA agreed that the real condition of Mochovce is a lot better that shown in the technical documentation and they did not find any faults. IAEA was in this case, for the first time, an arbiter solving an international dispute about security of a NPP

Influence of exploitation of the Elektrarne Vojany on the environment during February 2006

International Nuclear Information System (INIS)

2006-03-01

The Elektrarne Vojany plant (fossil power plant Vojany) is located in Eastern Slovakia in the district of Michalovce, consisting of two generating plants: Elektraren Vojany I (EVO I - 6 x 110 MW) and Elektraren Vojany II (EVO II - 6 x 110 MW). In this leaflet the results of monitoring on the Elektrarne Vojany (EVO), power plants of the Slovenske elektrarne, a.s., are presented. In February 2006 the following quantity of sulfur dioxide were emitted in EVO I in blocks (B): 12.077 tonnes (t) in B11+B12; 75.628 t in EVO B13; 20.787 t in B14; 19.539 t in B15 and 34.223 t in B16; and in EVO II: 0.302 kg in B23; 0.376 kg in B24. In February 2006 these plants emitted totally 207,709 t of carbon dioxide and during 2006 in these plants my emitted 2,267,944 t of carbon dioxide, yet (of 2,797,653 t of quota for 2006, and 8,392,959 t of quota for 2005-2007 years). Pollution of air and water as well as wastes production are reported

Influence of exploitation of the Elektrarne Vojany on the environment during December 2005

International Nuclear Information System (INIS)

2006-01-01

The Elektrarne Vojany plant (fossil power plant Vojany) is located in Eastern Slovakia in the district of Michalovce, consisting of two generating plants: Elektraren Vojany I (EVO I - 6 x 110 MW) and Elektraren Vojany II (EVO II - 6 x 110 MW). In this leaflet the results of monitoring on the Elektrarne Vojany (EVO), power plants of the Slovenske elektrarne, a.s., are presented. In December 2005 the following quantity of sulfur dioxide were emitted in EVO I in blocks (B): 8.916 tonnes (t) in B11+B12; 266.538 t in EVO B13; 469.489 t in B14; 18.342 t in B15 and 17.640 t in B16; and in EVO II: 5.0 kg in B21; 12.0 kg in B23. In December 2005 these plants emitted totally 258,470 t of carbon dioxide and during 2005 in these plants my emitted 229,923 t of carbon dioxide, yet (of 2,797,653 t of quota for 2005, and 8,392,959 t of quota for 2005-2007 years). Pollution of air and water as well as wastes production are reported

Influence of exploitation of the Elektrarne Vojany on the environment during January 2006

International Nuclear Information System (INIS)

2006-02-01

The Elektrarne Vojany plant (fossil power plant Vojany) is located in Eastern Slovakia in the district of Michalovce, consisting of two generating plants: Elektraren Vojany I (EVO I - 6 x 110 MW) and Elektraren Vojany II (EVO II - 6 x 110 MW). In this leaflet the results of monitoring on the Elektrarne Vojany (EVO), power plants of the Slovenske elektrarne, a.s., are presented. In January 2006 the following quantity of sulfur dioxide were emitted in EVO I in blocks (B): 19.272 tonnes (t) in B11+B12; 294.948 t in EVO B13; 392.070 t in B14; 41.229 t in B15 and 31.833 t in B16; and in EVO II: 0.015 kg in B23; 0.047 kg in B24. In January 2006 these plants emitted totally 322,000 t of carbon dioxide and during 2006 in these plants my emitted 2,475,653 t of carbon dioxide, yet (of 2,797,653 t of quota for 2006, and 8,392,959 t of quota for 2005-2007 years). Pollution of air and water as well as wastes production are reported

The biggest investment in the history of Slovakia

International Nuclear Information System (INIS)

Anon

2009-01-01

On 11 June 2009 the General Director and Chairman of the Board of Directors of Slovenske elektrarne Paolo Ruzzini and the Prime Minister of the Slovak Republic Robert Fico announced the signature of contracts with the main suppliers for the completion of units 3 and 4 of Mochovce Nuclear Power Plant. Planned investment of Eur 2.775 billion by 2013 for the Mochovce completion is an important commitment for us and especially in this time, such investment can mitigate the impact of global slowdown in economic growth which impacts Slovakia but also other economies of the world. (author)

Enel waiting for the state to act first

International Nuclear Information System (INIS)

Anon

2005-01-01

Enel will only answer the basic question whether Slovenske elektrarne will complete the reactors 3 and 4 in nuclear power plant in Mochovce next year. Initial analyses made by Enel indicate that the completion of Mochovce would cost over 60 billions Sk (1,54 billions EUR). Since National Property Fund has approved the strategic investment plan two more conditions have to be met before Enel can acquire Slovenske elektrarne. The first condition is that a part of the company assets has to taken over by state owned joint stock company GovCo. This regards reactor V-1 in nuclear power plant Jaslovske Bohunice that should be made ready for closure by end of 2008, damaged reactor A-1, nuclear equipment decommissioning and disposal unit VYZ and hydroelectric power plant in Gabcikovo. The other condition that still has to be fulfilled is passing of a new act on disposal of nuclear power generating equipment. The new act should distribute the fund's resources amongst the individual nuclear energy sources. M. Arcelli (regional manager of Enel for Slovakia) stresses that the money nuclear power station in Mochovce and V-2 earned and will earn during their time in operation will have to remain in the fund to cover their later liquidation i.e. should not be used on liquidation of reactors V-1 or A-1. (authors)

Safety improvement and results of commissioning of Mochovce NPP WWER 440/213

International Nuclear Information System (INIS)

Lipar, M.

1998-01-01

Mochovce NPP is the last one of this kind and compared to its predecessors, it is characterized by several modifications which contribute to the improvement of the safety level. In addition based on Nuclear Regulatory Authority requirements and based on documents: - IAEA - Safety Issues and their ranking for NPP WWER 440/213, - IAEA - Safety Improvement of Mochovce NPP Project Review Mission, - Riskaudit - Evaluation of the Mochovce NPP Safety Improvements. Additional safety measures have been implemented before commissioning. The consortium EUCOM (FRAMATOME - SIEMENS), SKODA Praha, ENERGOPROJEKT Praha, Russian organizations and VUJE Trnava Nuclear Power Plants research institute were selected for design and implementation of the safety measures. The papers summarized, safety requirements, safety measures implemented, results of commissioning and results of safety analysis report evaluation. (author)

Radioactive waste handling at the Mochovce NPP, 1998-2008

International Nuclear Information System (INIS)

Vasickova, Gabriela

2009-01-01

The radioactive waste management system at the Mochovce NPP is described. The system addresses technical aspects as well as administrative provisions related to radioactive waste generated within the controlled area, from the waste generation phase to waste sorting, packaging, storage, recording, measurement, and transportation to the Bohunice waste processing facility or transfer to the Mochovce liquid radioactive waste treatment facility. The article also addresses conditions for release from the controlled area to the environment for radioactive waste which can be exempt from the institutional administrative control system or released to the environment on the basis of a valid permission issued by the relevant regulatory authority

NPP Mochovce units 1 and 2 diagnostic systems

International Nuclear Information System (INIS)

Heidenreich, S.

1997-01-01

In this paper the diagnostic systems (leak detection monitoring, vibration monitoring, lose parts monitoring, fatigue monitoring) of NPP Mochovce units 1 and 2 are presented. All of the designed diagnostic systems are personal computer based systems

Summary revaluation of energetic start-up of the unit 1 of nuclear power plant Mochovce

International Nuclear Information System (INIS)

Sarvaic, I.; Miskolci, M.

1998-01-01

The document contents stage revaluation of energetic start-up of the unit 1 of nuclear power plant Mochovce. Test results of the stage of energetic start-up are summarized in the document, valuation of important systems and block devices as well as fulfilling the operation limits and conditions has been performed. On that base conclusions and recommendations for start-up the unit 2 and for commercial operation of the unit 1 are elaborated. The valuation has been elaborated by a scientific management for start-up nuclear power plant Mochovce of nuclear safety of nuclear power facilities. Scientific management for start-up of nuclear power plant Mochovce performed continuous valuation of individual power levels after ending of each individual level and it gave its valuation to energy power level with recommendations and conditions for further start-up process and operation. Scientific management finished its activity at the unit 1 of nuclear power plant Mochovce according to a statute of scientific management for start-up after successful completion of conclusive block run. Scientific management group was founded in February 1998 at nuclear power plant Mochovce. Its members are experts from Slovak, Czech, Russian and French organizations which are participating in power plant completion. Members are listed in a supplement No. 2

Review of accident analyses performed at Mochovce NPP

International Nuclear Information System (INIS)

Siko, D.

2000-01-01

In this paper the review of accident analysis performed in NPP Mochovce V-1 is presented. The scope of these safety measures was defined and development in the T SSM for NPP Mochovce Nuclear Safety Improvements Report' issued in July 1995. The main objectives of these safety measures were the followings: (a) to establish the criteria for selection and classification of accidental events, as well as defining the list of initiating events to be analysed. Accident classification to the individual groups must be performed in accordance with RG 1.70 and IAEA recommendations 'Guidelines for Accidental Analysis of WWER NPP' (IAEA-EBR-WWER-01) to select boundary cases to be calculated from the scope of initiating events; (b ) to elaborate the accident analysis methodology that also includes acceptance criteria for their result evaluation, initial and boundary conditions, assumption related with the application of the single failure criteria, requirements on the analysis quality, used computer codes, as well as NPP models and input data for the accident analysis; (c) to perform the accident analysis for the Pre-operational Safety Report (POSAR); (d) to provide a synthetic report addressing the validity range of codes models and correlations, the assessment against relevant tests results, the evidence of the user qualification, the modernisation and nodding scheme for the plant and the justification of used computer codes. Analyses results showed that all acceptance criteria were met with satisfactory margin and design of the NPP Mochovce is accurate. (author)

Mochovce Nuclear Power Plant. How was it? Starting of the first block by the eyes of participants in the construction operation

International Nuclear Information System (INIS)

Blaha, M.; Bucha, T.

2008-01-01

This book is published at 10 th anniversary of commissioning of Mochovce NPP. It consists of two parts: Part I. Story completion of the first block Mochovce nuclear power plant. Part II. Interviews with interested politicians and managers of Mochovce NPP.

ENEL Slovenske elektrarne. Annual report 2006

International Nuclear Information System (INIS)

2007-01-01

A brief account of activities carried out by the ENEL Slovenske elektrarne, a.s. (SE) in 2006 year is presented. These activities are reported under the following headings: (1) Evaluation Report and Foreword of the Chairman of the Board of Directors; (2) SE, a.s., Board of Directors in 2006; (3) SE, a.s., Supervisory Board in 2006; (4) The year in brief; (5) SE, a.s., Organisation Structure; (6) Company stakes; (7) Company strategy; (8) Electricity and heat generation; (9) Trade in electricity, support services and heat; (10) Investments; (11) Nuclear safety; (12) Occupational health and safety and fi re protection; (13) Environment; (14) Human resources; (15) Report on Financial Statements and Performance of the Company; (16) Auditor's report; (17) Abbreviations

Welcome on the Slovenske elektrarne board

International Nuclear Information System (INIS)

Kiselova, J.

2009-01-01

One of the aims of Human Resources Division of Slovenske elektrarne, a. s. is to ensure suitable working conditions for new comers for their fast adaptation in the new working environment, in our company. On the other hand, achieving the attitude of an employee, which may be defined by a phrase 'He/she is the Group Member' belongs to the priorities of the Enel Leadership Model. We will not reach for this attitude and behaviour corresponding to it on the first day, when the new comer starts working. Effective set up of the whole adaptation process in he first thee months and following steps are very important, so that we may show the new employee that we do care about him/her. (author)

Health state of population in vicinity of the Mochovce nuclear power plant. Epidemiologic study

International Nuclear Information System (INIS)

Celko, M.; Durov, M.; Letkovicova, M.; Holy, R.; Sedliak, D.; Zrubec, M.; Kristufek, P.; Machata, M.; Prikazsky, V.; Rehak, R.; Stehlikova, B.; Vladar, M.

1999-01-01

Results of epidemiologic study of health state of population in vicinity of the Mochovce nuclear power plant (Slovak Republic) are presented. This report is reported under the headings: (1) Introduction; (2) Basic information about Mochovce NPP; (3) Assessment of population exposition by environmental factors; (4) Basic conceptions and principles of epidemiologic study; (5) Demography and health state of population; (6) Characterisation of databases and data; (7) Description of demographic and health indicators; (8) Calculation of demographic and health indicators in vicinity of the Mochovce NPP and in control areas; (9) Calculated indicators; (10) Statistical methods and evaluation of calculated indicators; (11) Summary and conclusions; (12) References; Appendixes: Literature review of similar epidemiologic studies; Quantities and units in radiation protection; Definitions of indicators calculation - specification of method

EDF Contribution to the Mochovce completion and safety upgrading project

International Nuclear Information System (INIS)

Norvez, G.

1997-01-01

The challenge that SE a.s. took up in April 1996 to start Mochovce units 1 and 2 within a very demanding time frame and in satisfactory conditions is on the way to being wined. EMO managed to put in place an organisation able to ensure the continuity of the design and construction works and to integrate the requirements of modern safety. EDF is proud and happy to contribute to this effort by making available its expertise and experience in building and operating nuclear power plants. The success of Mochovce will not only contribute to the Slovak electricity needs coverage, but will be the first demonstration of a soviet design nuclear power plant brought to international safety standards. (author)

Slovenske elektrarne, Mochovce nuclear power plant. Safety strategy

International Nuclear Information System (INIS)

1999-01-01

In this leaflet the Management's declaration is presented. This declaration contains: operation management and quality assurance, plant commissioning, maintenance and repairs, reactor physics, radiation protection, surveillance programmes, events analyses and experience feed-back, accident management procedures and training, emergency planning and preparedness review of safety performance, human resources, and personnel responsibility

Transport of radioactive wastes

International Nuclear Information System (INIS)

Stuller, C.

2003-01-01

In this article author describes the system of transport and processing of radioactive wastes from nuclear power of Slovenske elektrarne, plc. It is realized the assurance of transport of liquid and solid radioactive wastes to processing links from places of their formation, or of preliminary storage and consistent transports of treated radioactive wastes fixed in cement matrix of fibre-concrete container into Rebublic storage of radioactive wastes in Mochovce

Part I. Remembering No. 2 (Ladislav Loerinc). EMO joint venture, joint-stock company - really completely useless organ?

International Nuclear Information System (INIS)

Blaha, M.

2008-01-01

In this chapter author reviewed the story of the EMO joint venture, joint-stock company, between Slovenske elektrarne, a. s. and EdF. EMO joint venture, joint-stock company, was established to complete the Mochovce nuclear power plant. EMO joint venture, joint-stock company was closed after one year of work. History of EMO joint venture, joint-stock company, was described by its former general manager Mr. Ladislav Loerinc.

Preparation phase of Mochovce NPP unit 3 and 4 construction completion

International Nuclear Information System (INIS)

Cillik, I.; Tvaroska, V.; Liska, P.; Ziman, V.

2005-01-01

In this presentation authors deal with preparation phase of Mochovce NPP unit 3 and 4 construction completion. The preparation phase of the Mochovce unit 3 and 4 construction completion gives following main outputs: (a) Detail Safety Concept gives definitive complex safety and technical improvement of MO34, more precise analysis of the total cost of construction completion, a list of potential suppliers and construction completion time schedule; (b) Appendices of Basic Design Documentation and Preliminary SAR serves as basic documentation for UJD SR decision making according to Law No. 541 for start of Realization Phase; (c) The Preparation Phase represents effective tool for start of MO34 construction completion Realization Phase.

EVANGELICAL IMAGES AND MOTIFS IN SERGEY ORLOV'S POEMS ABOUT THE BATTLE OF KULIKOVO (IN COMPARISON WITH ALEXANDER BLOK'S CYCLE OF POEMS "ON THE FIELD OF KULIKOVO"

Directory of Open Access Journals (Sweden)

Svetlana Olegovna Zakharchenko

2013-11-01

Full Text Available The Battle of Kulikovo is one of the most significant events in Russian history. This article studies five poems by Alexander Blok and Sergey Orlov devoted to this battle. Alexander Blok's cycle of poems On the Field of Kulikovo prophetically predicts future changes in Russia. Sergey Orlov's poems devoted to this historical event can be seen as a certain indicator of his creative evolution. The image of the homeland, as well as the image of his wife (widow, both in Blok's and Orlov's poems originates from the image of the Mother of God. Images of a celestial body used by both poets are associated with military paraphernalia and arise from the evangelical images, while the warrior image is based on the evangelical image of brotherhood. Poetic experience of Alexander Blok and Sergey Orlov reveals Orthodox roots that nourish the entire Russian culture.

EGP contribution to Mochovce completion, safety enhancement and operation

International Nuclear Information System (INIS)

Letko, A.; Matula, P.

2000-01-01

The Re-Evaluation Programme of Mochovce NPP was created in 1995 as an integral part of the completion of the Unit 1 and Unit 2. This program analyzed the general fulfillment of the principle of nuclear safety in the NPP Mochovce project. The analysis has required new corrections of the project, so that the project met the higher safety requirements when starting production. 87 safety measures represent the 'Program'. The basis for their creation were the international missions from 1992 to 1995 which defined. The final safety aim was represented by 'The Technical Specification of the Safety Measures' supported by The Nuclear Power Plant Research Institute and recommended by The Nuclear Regulatory Authority of the Slovak Republic. The technical specification served as a qualified base for the next steps in the pre-project, project and realization stages. (author)

Performance assessment of Mochovce repository

Energy Technology Data Exchange (ETDEWEB)

Mrskova, A; Hanusik, V [Dept. of Accident Management and Risk Assessment, Vyskumny Ustav Jadrovych Elektrarni, Trnava (Slovakia)

2000-07-01

The near-surface disposal site at Mochovce is designed for low-level and intermediate level radioactive waste. It is a vault-type concrete structure housing the reinforced concrete containers as the final waste packages. This paper shortly presents the long-term safety analysis methods applied for the post-closure phase of the repository. The main aim of paper is description of the philosophy of analysis, development of the scenarios, their modeling and comparing of the results of normal evolution scenario, alternative scenario and intruders scenario for some radionuclides. (author)

Performance assessment of Mochovce repository

International Nuclear Information System (INIS)

Mrskova, A.; Hanusik, V.

2000-01-01

The near-surface disposal site at Mochovce is designed for low-level and intermediate level radioactive waste. It is a vault-type concrete structure housing the reinforced concrete containers as the final waste packages. This paper shortly presents the long-term safety analysis methods applied for the post-closure phase of the repository. The main aim of paper is description of the philosophy of analysis, development of the scenarios, their modeling and comparing of the results of normal evolution scenario, alternative scenario and intruders scenario for some radionuclides. (author)

Evaluation of power commissioning of the Mochovce Unit 1 demonstration run

International Nuclear Information System (INIS)

Sarvaic, I.; Miskolci, M.

1998-01-01

The document contains evaluation of the 144 hour demonstration run of the Mochovce Unit 1. In the document, the courses and results of additional tests in this phase of power commissioning are summarized, evaluation of the performance of important systems and equipment of the unit is carried out, as well as of the compliance with Limits and Conditions in the course of the demonstration run. On this basis, conclusions are drawn and recommendations given for the unit to by ready for trial operation. The evaluation was developed by the scientific management of the Mochovce commissioning providing an independent support for the operators for supervising the commissioning tasks from the point of nuclear safety

Safety aspects of electric energy production and supplies in conditions of the Slovenske elektrarne, a.s

International Nuclear Information System (INIS)

Sip, M.; Danilak, M. et al.

2005-01-01

In this presentation author deals with safety aspects of electric energy production and supplies in conditions of the Slovenske elektrarne, a.s. Some terrorist attack and accidents are presented. Four video-sequences are included

Slovakia: Mochovce NPP. Project control. Annex 10

International Nuclear Information System (INIS)

Bodorik, K.

1999-01-01

This annex deals with project control. Mochovce NPP suffered considerable delay primarily due to lack of money. This situation was corrected and construction resumed in 1996. Throughout the 'dormant' period the plant received considerable support from the major contractors, who maintained skeleton staff at site. Significant safety and managerial improvements are being introduced and a strategic plan for the plant has been developed. (author)

Level 1 shutdown and low power operation of Mochovce NPP, Unit 1, Slovakia

International Nuclear Information System (INIS)

Halada, P.; Cillik, I.; Stojka, T.; Kuzma, M.; Prochaska, J.; Vrtik, L.

2004-01-01

The paper presents general approach, used methods and form of documentation of the results that have been applied within the shutdown and low power PSA (SPSA) study for Mochovce NPP, Unit 1, Slovakia. The SPSA project was realized by VUJE Trnava Inc., Slovakia in 2001-2002 years. The Level 1 SPSA study for Mochovce NPP Unit 1 covers internal events as well as internal (fires, floods and heavy load drop) and external (aircraft crash, extreme meteorological conditions, seismic event and influence of surrounding industry) hazards. Mochovce NPP consists of two operating units equipped with VVER 440/V213 reactors safety upgraded before construction finishing and operation start. 87 safety measures based on VVER 440 operational experience and international mission insights were implemented to enhance its operational and nuclear safety. The SPSA relates to full power PSA (FPSA) as a continuation of the effort to create a harmonized level 1 PSA model for all operational modes of the plant with the goal to use it for further purposes as follows: Real Time Risk Monitor, Maintenance Optimization, Technical Specifications Optimization, Living PSA. (author)

Fire protection at the Mochovce nuclear power plant

International Nuclear Information System (INIS)

Molnarova, Zuzana; Zeman, Peter

2009-01-01

A succinct account is given of current situation in fire prevention at the Mochovce NPP and of past fire events. The fact is stressed that no fire ever occurred at any technological facility of the plant since the startup of the reactor units. Steps required to improve fire safety at a nuclear power plant are highlighted. (orig.)

Some experience from seismic check-ups of components of Mochovce nuclear power plant

International Nuclear Information System (INIS)

Masopust, R.

1987-01-01

The first Czechoslovak nuclear power plant with the so-called partial anti-seismic design will be built in Mochovce. The evaluation of seismic resistance is prescribed only for equipment and systems which secure the safe reactor shutdown, the withdrawal of residual heat and prevent uncontrolled release of radioactivity into the environment. The following variants were compared in the calculation analysis of the primary loop of the WWER-440 reactor for the Mochovce nuclear power plant: the seismically unsecured loop of a usual design for WWER-440 nuclear power plants, the loop provided with mechanical or hydraulic dampers and the loop provided with viscose shock absorbers. The tests showed that technically most suitable is the use of viscose shock absorbers which do not completely block the movement of the system during the earthquake but absorb it intensively. The viscose shock absorbers are also much cheaper than the dampers. Briefly described is experience with the experimental evaluation of the seismic resistance of components of the Mochovce nuclear power plant. Great difficulty was encountered by the non-existence in Czechoslovakia of a seismic table allowing simultaneous excitation in the vertical and horizontal directions. (Z.M.). 18 refs

Slovak Electric, plc, Environment report 1998

International Nuclear Information System (INIS)

1999-01-01

A brief account of activities in environment protection carried out by the Slovenske Elektrarne, a.s. in 1998 is presented. These activities are reported under the headings: (1) The address of general director; (2) Conception of environmental protection in joint stock company SE, a.s.; (3) Air protection; (4) Water management; (5) Waste management; (6) Environmental management system in joint stock company Slovenske Elektrarne, a.s.; (7) Finances spent to protection and setting of environment; (8) Vojany power plant(SE-EVO); (9) Novaky power plant (SE-ENO); (10) Kosice power plant (SE-TEKO); (11) Trencin water power stations (SE-VET); (12) Dobsina water power stations (SE-VED); (13) Bohunice nuclear power plant (SE-EBO); (14) Mochovce nuclear power plant (SE-EMO); (15) Bratislava transmission system plant (SE-PS); (16) Bohunice radioactive waste treatment and conditioning centre

Commissioning of Mochovce 1 - Important achievement of the world's nuclear industry

International Nuclear Information System (INIS)

Holy, Robert; Petrech, Rastislav

1999-01-01

The nuclear power industry has been recently perceived by the general public as a specific industrial branch stretching its activities far beyond the conventional industrial standard. Similarly, the stage of testing and commissioning of a nuclear power plant is perceived as a specific stage in the plant life-cycle. This is a complicated process not only in technical terms, but in the context of nowadays, it is also one of the key periods in terms of public relations and public acceptance. The stage of commissioning unit 1 of Mochovce Nuclear Power Plant evoked a real communication media war between defenders and opponents of the nuclear industry started early in 1998 in Slovakia, as well as in other, mostly neighbouring countries. It should be noted, however, that the Mochovce plant has never been a technical problem as confirmed a number of international regulatory missions and audits, even though its construction was stopped in early 90's. The result of the war between the opponents and 'nuclear experts' was more or less clear to a thinking human being - a compromise could have been the only result. The compromise which is in fact a victory of the side of technical development, and loss of those lobbying for a nuclear-reactor-free central Europe. This article brings a review of events that accompanied commissioning activities of Mochovce NPP unit I which were important in terms of public relations

Completion of Mochovce 1 and 2 nuclear power plant project

International Nuclear Information System (INIS)

Valach, J.

2000-01-01

Commissioning of the Mochovce Nuclear Power Plant unit 2 fully completed the Mochovce unit 1 and 2 project. The power plant construction passed through a complicated evolution since early 80's. The genesis started with the change of the plant location due to a seismic resistance requirement raised by the former Czechoslovak Atomic Energy Commission, change of the design and contractor of the Instrumentation and Control system in early 90's, halt of construction in 1993 till 1996 due to a lack of funding, as well as a series of international reviews of safety aspects. All the obstacles had been overcome in the end, and completion works were re-started in 1996. Looking back to the unit 1 and 2 completion project, I would like to highlight some aspects of the project, particularly the level of safety, technical and organisational conditions, and terms of funding. The most important argument for completion of the plant was that VVER 440/213 reactor units were distinguished with very high level of passive safety, even overcoming Western-type PWR's in some aspects. The replacement of the original I and C system was another important contribution to the initial level of safety. International safety reviews performed at Mochovce NPP between 1990 and 1995 (Siemens, EdF, IAEA, RlSKAUDIT) confirmed the high level of safety of VVER 440/213 reactors, however, pointed out at some safety issues which had not been dealt with in the design. Those included e.g. the 'external risks', primary-to-secondary leaks, qualification of pressurizer safety valves, and others. It is necessary to stress that the Safety Improvement Programme defined for Mochovce NPP to comply with international standards did not become the most important part of the completion project due to external pressures, but based on natural requirements on nuclear power plant safety level generally accepted in 90's. The good example could be the seismic resistance of the plant which, though designed as seismic resistant

Mochovce NPP safety improvement and completion

International Nuclear Information System (INIS)

1997-01-01

6th Nuclear society information meeting dealt with the completion of the Mochovce NPP with regard to implementation of safety measures. It was aimed to next problems: I. 'Survey' presentation on the situation of the nuclear power industry in partner countries; II. Basic technical presentations; III. Presentations of operators of the other VVER 440/213 NPPs on their activities in the field of safety improvement in relation to IAEA recommendations; IV. Technical solutions of safety improvements ranked with IAEA degree 3 (Report SC 108 VVER); V: Technical solutions of selected Safety Measures ranked with IAEA degree 2 and 1 (Report SC 108 VVER)

Press travel to the Mochovce power plant in Slovakia

International Nuclear Information System (INIS)

1998-07-01

This press dossier gives, first, a general presentation of the Mochovce power plant of the republic of Slovakia (history, technical characteristics, safety aspects, technical particularities of VVER 440/213 reactors (safety analysis, recent improvements), financing of the modernization project). Then, the activities of the Framatome group in central and eastern Europe are presented (partnerships, cooperation agreements and contracts). (J.S.)

Summary revaluation of cold testing of the first block of nuclear power plant Mochovce

International Nuclear Information System (INIS)

Miskolci, M.; Sarvaic, I.

1998-01-01

The document contents summary revaluation of the stage of cold testing of the first unit of nuclear power plant Mochovce. The valuation is processed in individual systems with safety significance. The process and results of system testing and their conclusions for the block readiness for active testing are summarized in the document. The valuation has been elaborated by a scientific management for start-up of nuclear power plant Mochovce as an independent conductor assistance for activation check from the nuclear safety point of view. The valuation of the activation results of systems in the first unit of nuclear power plant was processed as of 15.3.1998

Status of the seismic upgrading programme at Mochovce NPP

International Nuclear Information System (INIS)

Zajicek, T.; Dolnik, R.; Stevko, M.

2001-01-01

The paper provides an overview of the seismic characterisation of the Mochovce site in Slovakia. Particularly, emphasis is given to differences between the original siting and design procedures and the re-evaluation approach, much more based on the data from the micro-earthquake monitoring system installed at the site. Details are also provided for the seismic monitoring of the buildings, as confirmation of the design assumptions. (author)

Health state of population in the locality of the Mochovce nuclear power plant after four years of operation

International Nuclear Information System (INIS)

Letkovicova, M.; Letkovicova, H.; Letkovic, M.

2002-01-01

The Mochovce NPP was put into the operation in 1998. Authors monitor the health state of the population in its vicinity since 1993. The authors recorded this health state also in before-operational safety report of Mochovce NPP. The authors show in the presentation the evaluation of nine years, five before putting of Mochovce NPP into the operation and four during its operation. The aim of the authors is to evaluate the state of chosen health indicators in individual villages in whole monitored region and to try to found out the differences between of their size before and after putting the Mochovce NPP into the operation. Authors used the methods of so-called population epidemiology, where they evaluate the health risks by the system of multidimensional mathematical-statistical methods, by using of the theory of fuzzy sets. The Mochovce region belongs for the long period to the regions with very unfavourable health state. Its very general comparison with one year all Slovak values of the relevant indicators in 2000 are following: more newborn on thousand inhabitants (in 12 per cent) (consequence of wholly older population), higher general mortality of population (in 11 per cent), higher premature mortality of population (in 17 per cent), higher mortality from selected causes, thus malignant tumours of digestive tract (in 20 per cent), higher mortality from malignant tumours of lungs (in 25 per cent), higher mortality from malignant tumours of leukaemia (in 25 per cent). However the authors found out very positive findings in the evaluation of the trends: in the case of fifteen most serious health indicators in the vicinity of Mochovce NPP authors state also mathematically visible influence on the surroundings, which is registerable only in positive meaning. There are created the demonstrable clusters of the villages with low general, also premature women mortality. This locality was far off the industrial and cultural centres, there were always historically higher

Current situation of the project of 3. and 4. block of nuclear power plant Mochovce

International Nuclear Information System (INIS)

Suchy, L.

2006-01-01

The contribution shows the basic information about the crucial milestone of 3. building and the current situation of the project of 3. and 4. block of the nuclear power plant Mochovce. Contribution also shows what activities were realized and what material in area of designation of the technical and safety standard of the project was elaborated in the past, the main activities planned for 2006 have been described, support for Feasibility Study elaborated by ENEL and description of the integrated management system. The basic thesis crucial for the next steps on the project of 3. and 4. block of Nuclear Power Plant Mochovce is presented in the conclusion

Theoretical parameter histories of dynamic tests during power commissioning of Mochovce units power level up to 100 % Nnom

International Nuclear Information System (INIS)

Jagrik, J.; Mraz, M.; Rapant, M.; Stefanovic, P.; Kotasek, J.; Gieci, A.; Macko, J.; Mosny, J.

1998-01-01

Theoretical histories of selected parameters for dynamic tests carried out in the course of power commissioning of the Mochovce Unit 1 at the power level 100% N nom are shown in the report. The expected histories given were developed based on calculations performed by means of simulator in Nuclear Power Plants Research Institute Trnava, Inc., simulator in EGU Praha and simulator at the Mochovce plant, as well as based on similar tests at both Bohunice and Dukovany plants

The Slovaks support completion of MO34

International Nuclear Information System (INIS)

Holy, R.

2007-01-01

This year (2007) in March a reputable international agency GfK conducted a poll, which was focused primarily on the questions relating to the presence and future of nuclear energy sector in Slovakia as well as brand awareness of Slovenske elektrarne. It results from the poll that 2/3 of Slovak population is not against the completion of Units 3 and 4 of Mochovce NPP (EMO34), and this relates to as much as 87 % of the asked in the region within a 10 km distance from EMO! (author)

Radiation exposure of the population from 222Rn and other natural radionuclides around Mochovce nuclear power plant, Slovakia

International Nuclear Information System (INIS)

Bulko, Martin; Holy, Karol; Mullerova, Monika; Bohm, Radoslav; Pohronska, Zofia; Hola, Olga

2017-01-01

In this article, the effective dose to the population from natural sources of ionizing radiation in the vicinity of Mochovce nuclear power plant in Slovakia is presented. All major contributions to the effective dose were taken into account, including the contributions from gamma radiation of soil and rocks, cosmic radiation, and indoor and outdoor radon and thoron. On the basis of recent indoor radon measurements in Slovak cities and publicly available data about radon concentration in the soil air, a roughly linear relationship was found between these variables. Consequently, the annual effective dose from indoor radon and thoron was conservatively estimated. For the area of interest, a map of conservatively estimated potential effective doses was created. For the villages in the vicinity of Mochovce, the conservatively estimated effective dose to the population from natural sources ranged from 5.4 to 14.6 mSv, which is four orders of magnitude higher than the contribution of radioactive discharges from Mochovce nuclear power plant. (authors)

The Progeny Test Half-Sib Paraserianthes falcataria L. Nielsen at Taman Hutan Blok Cikabayan

Directory of Open Access Journals (Sweden)

Ali Mukmin

2012-09-01

Full Text Available 800x600 Analysis of genetic parameters in seedling seed orchard progeny trial of Paraserianthes falcataria at Taman Hutan Blok Cikabayan are very important to decide to continue  the breeding program.  The analysis was coducted on estimation of individual heritability and genetic correlation between traits. Result of analysis shows that individual heritability for height, diameter and form traits.  Normal 0 false false false IN X-NONE X-NONE MicrosoftInternetExplorer4

Transport structures and water reservoir for the Mochovce nuclear power plant

International Nuclear Information System (INIS)

Farkas, J.; Klacansky, T.

1986-01-01

The projects are described which were implemented by Doprastav Bratislava within the preparation of the site for the Mochovce nuclear power plant. This includes a railway siding in a length of 11.2 kilometres which includes a railway bridge, two other bridges and the reconstruction of the Kalna nad Vahom railway terminal. Also reconstructed or newly built were road communications in a total length of 23.3 km. The said project included the construction of a road flyover over the railway track and the construction of five other smaller bridges. In order to provide the utility water supply to the Mochovce nuclear power plant, a large reservoir is being built at Velke Kozmalovce. The reservoir will have a total capacity of 2.6 mill. m 3 of water, of this the effective capacity will be 2.1 mill. m 3 on a flooded area of some 90 ha. Part of the reservoir will be a small hydro-power plant, the reservoir will also be used for irrigation on the fields of the neighbouring farms. (Z.M.)

Nuclear Safety Culture & Leadership in Slovenske Elektrarne

International Nuclear Information System (INIS)

Janko, P.

2016-01-01

This presentation shows practically how nuclear safety culture is maintained and assessed in Slovenske elektrarne, supported by human performance program and leadership model. Safety is the highest priority and it must be driven by the Leaders in the field. Human Performance is key to safety and therefore key to our success. Safety Policy of our operating organization—licence holder, is in line with international best practices and nuclear technology is recognised as special and unique. All nuclear facilities adopt a clear safety policy and are operated with overriding priority to nuclear safety, the protection of nuclear workers, the general public and the environment from risk of harm. The focus is on nuclear safety, although the same principles apply to radiological safety, industrial safety and environmental safety. Safety culture is assessed regularly based (every two years) on eight principles for strong safety culture in nuclear utilities. Encourage excellence in all plant activities and to go beyond compliance with applicable laws and regulations. Adopt management approaches embodying the principles of Continuous Improvement and risk Management is never ending activity for us. (author)

Evaluation of power commissioning of the Mochovce Unit 1 power level up to 100 % Nnom

International Nuclear Information System (INIS)

Sarvaic, I.; Mickolci, M.

1998-01-01

The document contains an evaluation of the power phase of power commissioning of the Mochovce Unit 1 in the phase up to the power level of 100 % N nom .In the document, the courses and results of tests in this phase of power commissioning are summarized, evaluation of the performance of important systems and equipment of the unit is carried out, and the compliance with Limits and Conditions in the course of the phase is assessed. On this basis, conclusions are drawn and recommendations for the unit to be ready for subsequent phases of the power commissioning. The evaluation was developed by the scientific management of the Mochovce commissioning providing an independent support for the operators for supervising the commissioning tasks from the point of nuclear safety

Evaluation Of The Physical Stability, Ground Water Seepage Control, And Faunal Changes Associated With An AquaBlok® Sediment Cap

Science.gov (United States)

Active sediment caps are being considered for addressing contaminated sediment areas in surface-water bodies. A demonstration of an active cap designed to reduce advective transport of contaminants using AquaBlok® (active cap material) was initiated in a small study a...

Mochovce NPP experience in the certification and the use of full scope simulator

International Nuclear Information System (INIS)

Krenicky, L.

1999-01-01

The paper presents some of the Mochovce NPP experience in the full-scope simulator certification process, simulator training programs development, implementation and evaluation, the use of simulator in the all-plant emergency exercises as well as the experience in validation of plant operational procedures.(author)

Final treatment of liquid radioactive wastes

International Nuclear Information System (INIS)

Svolik, S.

2004-01-01

Final treatment of liquid radioactive wastes which are produced by 1 st and 2 nd bloc of the Mochovce NPP, prepares the NPP in its natural range. The purpose of the equipment is liquidation of wastes, which are formed at production. Wastes are warehoused in the building of active auxiliary plants in the present time, where are reservoirs in which they are deposited. Because they are already feeling and in 2006 year they should be filled definitely, it is necessary to treat them in that manner, so as they may be liquidated. Therefore the Board of directors of the Slovenske elektrarne has disposed about construction of final treatment of liquid radioactive wastes in the Mochovce NPP. Because of transport the wastes have to be treated in the locality of power plant. Technically, the final treatment of the wastes will be interconnected with building of active operation by bridges. These bridges will transport the wastes for treatment into processing centre

Natural and artificial radioactivity in the area of the Mochovce regional radioactive waste store

International Nuclear Information System (INIS)

Bezak, J.; Daniel, J.; Moravek, J.

2000-01-01

The results of monitoring of natural and artificial radioactivity in the area of the Mochovce regional radioactive waste store before commission are presented. The concentrations of uranium, thorium, potassium, and cesium, as well as radon volume activity were measured

External hazards analysis approach to level 1 PSA of Mochovce NPP - Slovakia

International Nuclear Information System (INIS)

Stojka, Tibor

2000-01-01

Analyses of external events had been first time performed at the design stage of the Mochovce NPP showing sufficiently low contribution of external hazards to core damage frequency. But, based on IAEA document 'Safety problems of WWER-440/213 NPPs and the categorization' (IAEA-EBP-WWER-03, 1996), the need of new reassessment arose due to discrepancy of some origin recommendations in compare with present IAEA ones. Mochovce NPP Nuclear Safety Improvements Program elaborated at the same time included the IAEA recommendations and following improvements were proposed to perform in context of external events. 1. Seismic project and new locality seismic evaluation This safety improvement includes also some 'on site' technical improvements in seismic stability of structures and equipment. 2. Unit specific analyses of extreme meteorologic conditions. This safety improvement focuses on impact of feasible extreme conditions on NPP systems caused by rain, snow and hail storms, frost, winds, low and high temperatures. 3. Analyses of external hazards caused by humans. In this safety improvement were specified: feasible sources of explosions; analyses of hydrogen, gas and propane-calor gas depots; air crash risk. The results of these implemented safety improvements were considered in the PSA study. The External hazards analysis is also part of Level 1 PSA Mochovce NPP performed by PSA Department of VUJE Trnava Inc., Engineering, Design and Research Organization, Slovakia. Some partial analyses are performed in cooperation with following companies DS and S - SAIC, USA and Geophysical Institute Academy of Science, Slovakia Relko, Slovakia. Basic documents are: NUREG/CR-2300 'PRA Procedures Guide - A Guide to the Performance of Probabilistic Risk Assessments for Nuclear Power Plants' and IAEA SS No. 50-P-7 'Treatment of External Hazards in PSA for NPPs. The external hazards analysis consists of following parts: 1. Geography and plant locality; 2. Nearby industry; 3. Extreme

Start. Slovak power stations, Nuclear Power Plants Mochovce (Annual report 1998)

International Nuclear Information System (INIS)

1999-01-01

A brief account of activities carried out by the Nuclear power plants Mochovce in 1998 is presented. These activities are reported under the headings: (1) Director's foreword; (2) Power plant management; (3) Highlights of 1998; (4) Quality system; (5) Electricity and heat generation; Maintenance; Capital construction; (6) Radiation safety; Environmental impacts of operations; (7) List of balances; Human resources; (8) International co-operation; Public relations

Safety of nuclear power plants in Slovak Republic in the context of integration into the European Union

International Nuclear Information System (INIS)

Pillar, V.

2001-01-01

A review of the construction and operation of nuclear power plants in Slovak Republic which belong within Slovenske Elektrarne is made. Since 1993 with the applying of the Least Cost Planning Methods and Financial Feasibility Analysis the optimal variant, considering construction completion of the two units at Mochovce NPP, has been adopted and a project for safety enhancement has been implemented. Some changes have been made in siting project in order to meet the seismic requirements, following by change of the control system design and supplier. The most important result of the safety enhancement program, important not only for NPP Mochovce, but also for all NPPs of WWER 440/213 type, is the fact, that operability of containment with passive bubbler-condenser system for pressure suppression and its acceptability from safety point of view, has been fully confirmed. Results of safety enhancement program have been re-evaluated not only by International Atomic Energy Agency, but also by other international authorities and professional organisations with positive result. Especially significant is the conclusion of RISKAUDIT, which has carried out repeated evaluation of safety level of NPP Mochovce based on PHARE project and which is accepted by European Commission. A similar approach for enhancing the safety has been applied for the NPP V-1 units at Jaslovske Bohunice

Slovak power stations, Nuclear Power Plants Mochovce (Annual report 1997)

International Nuclear Information System (INIS)

1998-01-01

A brief account of activities carried out by the Nuclear power plants Mochovce in 1997 is presented. These activities are reported under the headings: (1) Director's foreword; (2) Power plant management; (3) Highlights of 1997; (4) Capital construction; (5) Nuclear safety; (6) Radiation safety; (7) Work safety and health protection at work; (9) Fire protection; (10) Units upgrading - safety measures; (11) Maintenance; (12) Operation; (13) Environmental impacts of operations; (14) List of balances; (15) Human sources; (16) International co-operation; (17) Public relations

Study of environmental impact assessment for Mochovce NPP Units 3 and 4. Executive summary. September 2007

International Nuclear Information System (INIS)

Anon

2007-09-01

SE/ENEL, on a voluntary basis, has prepared new EIA Study for the completion of Units 3 and 4 of Mochovce Nuclear Power Plant (MO34 NPP) according to International current practices and European Directives. The results of the analysis, according to SE/ENEL Environment and Corporate Social Responsibility policies, will be provided to local Communities and Public Authorities. The Environmental Impact Assessment is performed: - in compliance with appendix 11 of Slovak Act. No. 24/2006 'On the assessment of the effects on the environment and on the modification and enlargement of some laws'; - meeting the requirements of the Exhibit II 'Illustrative list of potential social and environmental issues to be addressed in the Social and Environmental Assessment documentation' as reported in the document 'Equator Principles' of 2006 July developed by the International Finance Corporation (IFC). The area of Mochovce NPP is situated in Central Europe in the south-western region of the Slovak Republic (SR) at the western border of the Levice district. The area lies in the south-western part of the Kozmalovske hills mainly in the Hron highlands. From the point of view of the terrestrial and administrative organization of the SR, Mochovce NPP is situated in the eastern part of the Nitra region, in the north-western part of the Levice district, close to the border with the Nitra and Zlate Moravce districts. Mochovce NPP is approx. 12 km from the district capital Levice, which is the largest town within a 20 km distance from the power plant. Initial site preparation began in August 1983. In April 1998 the first fuel was loaded into Unit 1 of Mochovce NPP. The operation started in August 1998. Unit 2 started operation in January 2000. The original Construction Permit No. Vyst. 2010/86 for MO 34 was issued by the District National Committee in Levice on the basis of the Land Planning Decisions on 12 November 1986. This Permit has been renewed firstly on 5 May 1997 by letter of the

Feasibility study for NPP Mochovce Units 3 and 4 completion

International Nuclear Information System (INIS)

Tomik, L.; Chakraborty, S.; Hoffelner, W.; Stoian, A.

2004-01-01

The system dynamic approach presented in this study by modelling the behaviour of Slovak market on the basis of system dynamic model (Forrester model), enables real mix in the extend of 12 years and helps understanding of the market limits. In addition this tool can be used for sensitivity calculations depending on many parameters to develop possible trends in the economic development of the Slovak Republic. If both nuclear power options are maintained then it becomes obvious that electric excess energy is produced and could be exported. This export option remains for the situation that a strong growth of the gross national product is assumed without any increase in energy efficiency. Between these extremes is the scenario that Bohunice 1, 2 off is balanced by Mochovce 3, 4 on and increasing demand this will lead to more moderate but still not negligible potential of CO 2 increase. Switching off Bohunice 1, 2 and not switching on Mochovce 3, 4 leads to energy need which must be counterbalanced either by investments in other power plants or by import energy. As far as domestic production is concerned even assuming 50 % CHP production leads to partly remarkable additional CO 2 -production which might infringe on a long term basis with the Kyoto goals. Assuming additional CO 2 -emissions from increasing traffic real problems can be expected in such a case. To maintain national nuclear capabilities in Slovakia is very important for today and for future of nuclear energy option in enlarged European Union. (authors)

ESTE EMO and ESTE EBO - emergency response system for NPP Mochovce and NPP Bohunice V-2

International Nuclear Information System (INIS)

Caeny, P.; Chyly, M.; Suchon, D.; Smejkalova, E.; Fabova, V.; Mancikova, M.; Muller, P.

2009-01-01

Programs ESTE EMO and ESTE EBO are emergency response systems that help the crisis staff of the NPP in assessing the source term (predicted possible release of radionuclides to the atmosphere ), in assessing the urgent protective measures and sectors under threat, in assessing real release (symptoms of release really detected and observed), in calculating radiological impacts of real release, averted or avertable doses, potential doses and doses during transport or evacuation on specified routes. Both systems serve as instruments in case of severe accident (DBA or BDBA) at NPP Mochovce or NPP Bohunice, accidents with threat of release of radioactivity to the atmosphere. Systems are implemented at emergency centre of Mochovce NPP and Bohunice NPP and connected online to the sources of technological and radiological data from the reactor, primary circuit, confinement, secondary circuit, ventilation stack, from the area of NPP (TDS 1) and from the emergency planning zone (TDS 11). Systems are connected online to the sources of meteorological data, too. (authors)

ESTE EMO and ESTE EBO - emergency response system for NPP Mochovce and NPP Bohunice V-2

International Nuclear Information System (INIS)

Caeny, P.; Chyly, M.; Suchon, D.; Smejkalova, E.; Fabova, V.; Mancikova, M.; Muller, P.

2008-01-01

Programs ESTE EMO and ESTE EBO are emergency response systems that help the crisis staff of the NPP in assessing the source term (predicted possible release of radionuclides to the atmosphere ), in assessing the urgent protective measures and sectors under threat, in assessing real release (symptoms of release really detected and observed), in calculating radiological impacts of real release, averted or avertable doses, potential doses and doses during transport or evacuation on specified routes. Both systems serve as instruments in case of severe accident (DBA or BDBA) at NPP Mochovce or NPP Bohunice, accidents with threat of release of radioactivity to the atmosphere. Systems are implemented at emergency centre of Mochovce NPP and Bohunice NPP and connected online to the sources of technological and radiological data from the reactor, primary circuit, confinement, secondary circuit, ventilation stack, from the area of NPP (TDS 1) and from the emergency planning zone (TDS 11). Systems are connected online to the sources of meteorological data, too. (authors)

'HSE protection through safe work'. Mochovce NPP is the holder of ISO 14001:2004 and CSN OHSAS 18001 certificates

International Nuclear Information System (INIS)

Molnarova, Zuzana; Torda, Anton

2009-01-01

The article provides information on the safety of the Mochovce NPP related to occupational health and safety and environmental protection. The facility has earned EN ISO 140001 and OHSAS 18001 certificates. (orig.)

Participation of Skoda Praha a.s. in completion of NPP Mochovce

International Nuclear Information System (INIS)

Poukar, F.

1997-01-01

The history of the construction of the Mochovce nuclear power plant is briefly described. In 1995, after obtaining promises of loans from Czech banks the Slovak government decided that the completion of the mechanical and electrical parts of units 1 and 2 would be placed with Skoda Praha in the position of general supplier; Skoda together with Siemens and Framatome would also be charged with implementing the safety measures necessary to reach European standards. Evaluation of safety studies and risk audits, and elaboration of safety measures are now under way. (M.D.)

Living near a nuclear power station

International Nuclear Information System (INIS)

Marcan, P.; Slovak, K.

2007-01-01

The need to expand nuclear power and its advantages are discussed publicly nearly each week. According to politicians and the nuclear lobby investing tens of billions Sk at Mochovce will bring Slovakia the often cited 'independence and energy self-sufficiency'. It will also mean profit for Slovenske elektrarne and the company's shareholders - the state and Italian company, Enel. In addition to the lively discussion on the pros and cons of nuclear energy, TREND was also interested in the living conditions around the concrete and strictly guarded, potentially dangerous plants and in the opinion of the people most affected by Mochovce and Jaslovske Bohunice on expansion of the existing and the building of new nuclear power plants. The construction of nuclear powers stations in these regions was not only about new jobs. The state 'prescribed' iodine pills and did not allow any construction in the region and, in the case of Mochovce, ordered the complete demolition of a village. The only thing that remained from Mochovce village was the church. 'And when it was found that the power plant would not reach it, it was even given a new roof. Former inhabitants, especially the older ones that had problems accepting the evacuation, used to visit it often,' explained Jan Foldy, the head of the local municipality in Kalna nad Hronom. After many years, life in the neighbouring villages is not bad. Their budgets are overflowing and so they can afford to spoil their inhabitants with free cable TV and high standard sport facilities, which should partly compensate for the fact that the people are living so close to a nuclear facility. (authors)

Implementation of computer codes for performance assessment of the Republic repository of LLW/ILW Mochovce

International Nuclear Information System (INIS)

Hanusik, V.; Kopcani, I.; Gedeon, M.

2000-01-01

This paper describes selection and adaptation of computer codes required to assess the effects of radionuclide release from Mochovce Radioactive Waste Disposal Facility. The paper also demonstrates how these codes can be integrated into performance assessment methodology. The considered codes include DUST-MS for source term release, MODFLOW for ground-water flow and BS for transport through biosphere and dose assessment. (author)

New Emergency control center of Slovenske Elektrarne Bohunice NPP

International Nuclear Information System (INIS)

Pecko, E.

2012-01-01

Emergency preparedness of nuclear power plant and operation assurance in case of a possible emergency calls to have devices for emergency response with equipment for rapid detection and continuous evaluation of anticipated events. Chief executive body designated to manage a nuclear power plant during major events is the emergency committee (EC). Emergency Committee is a part of the Emergency Response Organization (ERO). The following centers are on alert to ensure the activities of the ERO - Emergency Response office: - control room (CR) and emergency control room (ECR); - emergency management center (EMC); - Monitoring Centre (MC); - emergency backup control center (EBCC); - congregations of civil protection (CP) and CP shelters; - communications with warning and notification system (VARVYR). From a historical and practical point of view in the vicinity of Jaslovske Bohunice has been set up a joint emergency control center. The center was located on the territory of the former already inoperative V1 NPP. V1 NPP is currently integrated into the organizational structure of JAVYS. Operating Bohunice V2 NPP plant is a designated part of the Slovenske Elektrarne, a. s., whose majority owner is an Italian operator ENEL. In terms of various relevant factors, it was decided to build a new emergency management center on the territory of operating V2 NPP, meet the current standards.

Role of the team of scientific and technical commissioning support (TSTCS) during Mochovce NPP unit 3 and 4 commissioning

International Nuclear Information System (INIS)

Hermansky, J.; Prachar, M.; Sedlacek, M.; Petenyi, V.

2011-01-01

The Team of Scientific and Technical Commissioning Support (TSTCS) shall provide an independent support for the Mochovce NPP 3 and 4 Commissioning Department during Mochovce Units 3 and 4 commissioning. This independent support will be in line with the Mochovce NPP 3 and 4 Directive 'Non-active tests and commissioning' and it will be carried out in form of professional and expert works focusing on supervision of fulfilment of requirements for nuclear safety observance. The TSTCS duty to provide for such services during NPP commissioning is specified by Slovak Regulatory Body legislation. The independent TSTCS will supervise; - fulfilment of requirements for nuclear safety during preparation and implementation of commissioning tests; -scientific and technical level of commissioning programmes, and reflection on nuclear safety requirements in commissioning programmes,- commissioning process and test results. Main standpoints of the Team activities for individual unit commissioning stages will be; - assesment of the selected programs of functional tests in installations having an impact on nuclear safety and evaluation of the results of these tests; - assesment of the programs of physics and power commissioning, - assesment of the unit preparedness before fuel loading start; - assesment of the unit preparedness for performing initial criticality and low power commissioning and power commissioning stages; - evaluation of the results of physics and power commissioning stages and sub-stages; - final evaluation of the results from implementing the physics and power commissioning stages. The paper also presents a short description of the Team scope activities, the Team organisation, and a procedure for issuing of standpoints to individual unit commissioning stages. (Authors)

Criticality safety analysis of spent fuel storage for NPP Mochovce using MCNP5

International Nuclear Information System (INIS)

Farkas, G.; Hascik, J.; Lueley, J.; Vrban, B.; Petriska, M.; Slugen, V.; Urban, P.

2011-01-01

The paper presents results of nuclear criticality safety analysis of spent fuel storage for the first and second unit of NPP Mochovce. The spent fuel storage pool (compact and reserve grid) was modeled using the Monte Carlo code MCNP5. Conservative approach was applied and calculation of k eff values was performed for normal and various postulated emergency conditions in order to evaluate the final maximal k eff values. The requirement of current safety regulations to ensure 5% subcriticality was met except one especially conservative case. (Authors)

Mochovce power plant units 3 and 4

International Nuclear Information System (INIS)

Cuba, J.

2003-01-01

The report gives the basic technical data and history of the construction of the units 3 and 4 of the Mochovce NPP.The current status of the units completion according to the original plan is: civil part - 70%; mechanical part - 30%; electric and IC equipment - 1%. Strategic plan for the preservation of the units 3 and 4 has been developed in accordance with TECDOC-1110. In implementation of the plan preservation activities are performed for the components located and built-in on the site and in storehouses. Preservation with dryers and protective coatings is applied. The factors of possible component degradation are determined. Ventilation components are used for improving the climate conditions in the primary part of the reactor building. Temperature and humidity measurements are done and temperature control is set. Special pre-service inspections beyond the basic scope of preservation and protection works are conducted of steam generator and reactor pressure vessel. The implementation of the design data protection and enhancement is discussed. The feasibility study of units 3 and 4 completion funding has been developed in 2002

Ejected control rod and rods drop measurements during Mochovce startup physical tests

International Nuclear Information System (INIS)

Minarcin, Miroslav; Elko, Marek

1998-01-01

Paper deals with measurements of asymmetric reactivity insertion into the reactor core that were carried out during physical startup tests of Mochovce Unit 1 in June 1998. Control rods worth measurements with one and two rods s tucked in upper limit and worth measurement of one control rod from group 6 'ejected' from the reactor core are discussed. During the experiments neutron flux was measured by four ionisation chambers (three of them were placed symmetrically around the reactor core). Results of measurements and influence of asymmetric reactivity influence on ionisation chambers response are presented in the paper. (Authors)

Seismic re-evaluation of Mochovce nuclear power plant. Seismic reevaluation of civil structures

International Nuclear Information System (INIS)

Podrouzek, P.

1997-01-01

In this contribution, an overview of seismic design procedures used for reassessment of seismic safety of civil structures at the Mochovce NPP in Slovak Republic presented. As an introduction, the objectives, history, and current status of seismic design of the NPP have been explained. General philosophy of design methods, seismic classification of buildings, seismic data, calculation methods, assumptions on structural behavior under seismic loading and reliability assessment were described in detail in the subsequent section. Examples of calculation models used for dynamic calculations of seismic response are given in the last section. (author)

Further experience in simulation of rod drop experiments in the Loviisa and Mochovce reactors

International Nuclear Information System (INIS)

Siltanen, P.; Kaloinen, E.; Tanskanen, A.; Mattila, R.

2001-01-01

Simulations of reactor scram experiments using the 3-dimensional kinetics code HEXTRAN have been updated for the initial cores of Loviisa-1 and 2 Mochovce-1 and have been extended to burned cores of Loviisa-1. In these simulations, the entire experiment is simulated dynamically, including the behaviour of the core, the signal of the ionization chamber, and the inverse point kinetics of the reactivity meter. The predicted output of the reactivity meter is compared with the output observed during the experiment (Authors)

An operational approach to standard nuclear process model (SNPM) and SAP nuclear software implementation at Slovenske Elektrarne

International Nuclear Information System (INIS)

Warren, C.C.

2010-01-01

Benchmarking efforts in the fall of 2006 showed significant performance gaps in multiple measured processes between the Slovenske Elektrarne (SE) nuclear organization and the highest performing nuclear organizations in the world. While overall performance of the SE nuclear fleet was good and in the second quartile, when compared to the worldwide population of Pressurized Water Reactors (PWR), SE leadership set new goals to improve safety and operational performance to the first decile of the worldwide PWR Fleet. To meet these goals the SE nuclear team initiated a project to identify and implement the Best Practice nuclear processes in multiple areas. The benchmarking process identified the Standard Nuclear Performance Model (SNPM), used in the US nuclear fleet, as the industry best practice process model. The Slovenske Elektrarne nuclear management team used various change management techniques to clearly establish the case for organizational and process change within the nuclear organization. The project organization established by the SE nuclear management team relied heavily on functional line organization personnel to gain early acceptance of the project goals and methods thereby reducing organizational opposition to the significant organizational and process changes. The choice of a standardized process model used, all or in part, by approximately one third of the nuclear industry worldwide greatly facilitated the development and acceptance of the changes. Use of a nuclear proven templated software platform significantly reduced development and testing efforts for the resulting fully integrated solution. In the spring of 2007 SE set in motion a set of initiatives that has resulted in a significant redesign of most processes related to nuclear plant maintenance and continuous improvement. Significant organizational structure changes have been designed and implemented to align the organization to the SNPM processes and programs. The completion of the initial

An operational approach to standard nuclear process model (SNPM) and SAP nuclear software implementation at Slovenske Elektrarne

Energy Technology Data Exchange (ETDEWEB)

Warren, C.C. [Nuclear Power Plants Operation Department, Slovenske Elektrarne, a.s., Mlynske nivy 47, 821 09 Bratislava (Slovakia)

2010-07-01

Benchmarking efforts in the fall of 2006 showed significant performance gaps in multiple measured processes between the Slovenske Elektrarne (SE) nuclear organization and the highest performing nuclear organizations in the world. While overall performance of the SE nuclear fleet was good and in the second quartile, when compared to the worldwide population of Pressurized Water Reactors (PWR), SE leadership set new goals to improve safety and operational performance to the first decile of the worldwide PWR Fleet. To meet these goals the SE nuclear team initiated a project to identify and implement the Best Practice nuclear processes in multiple areas. The benchmarking process identified the Standard Nuclear Performance Model (SNPM), used in the US nuclear fleet, as the industry best practice process model. The Slovenske Elektrarne nuclear management team used various change management techniques to clearly establish the case for organizational and process change within the nuclear organization. The project organization established by the SE nuclear management team relied heavily on functional line organization personnel to gain early acceptance of the project goals and methods thereby reducing organizational opposition to the significant organizational and process changes. The choice of a standardized process model used, all or in part, by approximately one third of the nuclear industry worldwide greatly facilitated the development and acceptance of the changes. Use of a nuclear proven templated software platform significantly reduced development and testing efforts for the resulting fully integrated solution. In the spring of 2007 SE set in motion a set of initiatives that has resulted in a significant redesign of most processes related to nuclear plant maintenance and continuous improvement. Significant organizational structure changes have been designed and implemented to align the organization to the SNPM processes and programs. The completion of the initial

Advanced breaking technology on the Mochovce nuclear power plant building site

International Nuclear Information System (INIS)

Mraz, M.; Podel, R.; Vojta, A.

1982-01-01

Observing the given deadlines of the construction of the Mochovce nuclear power plant and the required volumes of breaking to the total value of 6.2 million m 3 of rock, the required output was derived for the 7th five year plan to the value of 200,000 m 3 per month, i.e., 10,000 m 3 per day and 700 m 3 per hour. The basic task is to build a flat building site with an area of 2,300 by 700 m 2 which requires the removal of a masiff of rocks rising to a height of 37 m, and by compacting the mined rock to build heaps to a height of 20 m. The rocks were disintegrated by blasting. Surface blasting was used for mining faces and ribs. POLONIT 2 or PERMON DAP 1 were mainly used for blasting (ammonium nitrate explosives). The Danubit 1 detonator was used in holes flooded with water. For drilling a combination was used of drilling machines HBM 70 Hausherr with a drilling diameter of 130 to 155 mm and Ingersol Rand ECM 350 with a drilling diameter of 80 mm. The compressors used are Atlas Copco XRHS 350 Dd and PTS 900 Dd. As the optimal combination of machines for the removal of disengaged material for the daily output of 15,000 m 3 the combination was used of 6 excavators with a shovel volume of 2.5 m 3 ORENSTEIN-KOPPEL RH 25 with 12 Kockum 445 trucks and 18 ORENSTEIN-KOPPEL RH 40 excavators with a shovel volume of 4 m 3 and a total of 64 Caterpillar 769 C, Belaz 548 A, Tatra T 200 and T 138 S1 trucks. The planned targets are being fulfilled and the work performed up to now on the Mochovce site equals 2.5 million m 3 of excavated and removed rock. (B.S.)

Advanced breaking technology on the Mochovce nuclear power plant building site

Energy Technology Data Exchange (ETDEWEB)

Mraz, M; Podel, R; Vojta, A [Vyskumny Ustav Inzinierskych Stavieb, Bratislava (Czechoslovakia)

1982-10-01

Observing the given deadlines of the construction of the Mochovce nuclear power plant and the required volumes of breaking to the total value of 6.2 million m/sup 3/ of rock, the required output was derived for the 7th five year plan to the value of 200,000 m/sup 3/ per month, i.e., 10,000 m/sup 3/ per day and 700 m/sup 3/ per hour. The basic task is to build a flat building site with an area of 2,300 by 700 m/sup 2/ which requires the removal of a masiff of rocks rising to a height of 37 m, and by compacting the mined rock to build heaps to a height of 20 m. The rocks were disintegrated by blasting. Surface blasting was used for mining faces and ribs. POLONIT 2 or PERMON DAP 1 were mainly used for blasting (ammonium nitrate explosives). The Danubit 1 detonator was used in holes flooded with water. For drilling a combination was used of drilling machines HBM 70 Hausherr with a drilling diameter of 130 to 155 mm and Ingersol Rand ECM 350 with a drilling diameter of 80 mm. The compressors used are Atlas Copco XRHS 350 Dd and PTS 900 Dd. As the optimal combination of machines for the removal of disengaged material for the daily output of 15,000 m/sup 3/ the combination was used of 6 excavators with a shovel volume of 2.5 m/sup 3/ ORENSTEIN-KOPPEL RH 25 with 12 Kockum 445 trucks and 18 ORENSTEIN-KOPPEL RH 40 excavators with a shovel volume of 4 m/sup 3/ and a total of 64 Caterpillar 769 C, Belaz 548 A, Tatra T 200 and T 138 S1 trucks. The planned targets are being fulfilled and the work performed up to now on the Mochovce site equals 2.5 million m/sup 3/ of excavated and removed rock.

Experience with drilling and blasting work during construction of Mochovce nuclear power plant

International Nuclear Information System (INIS)

Mraz, M.; Vojta, A.; Podel, R.

1986-01-01

The results are discussed of four years of investigating the technical and economic parameters of drilling and blasting equipment employed on the building site of the Mochovce nuclear power plant. The technical and operating characteristics are given of tested breaking and drilling sets manufactured by various foreign companies. The final choice was based on output, hard currency prices, power demand, operating reliability and number of personnel required for operation. The optimal set consists of two Hausherr HBM 70 drilling systems (holes with a diameter of 130 to 150 mm) and two ROC 601-02 Atlas Copco machines (auxiliary work, breaking foundation holes for nuclear reactors). (J.C.)

Mathematical Analysis of Malfunctions Caused by Seepage Water to the Republic Radioactive Waste Dump in Mochovce

Directory of Open Access Journals (Sweden)

Jozef Kuzma

2007-01-01

Full Text Available The storage of radioactive waste and the problem of assuring the low and medium radioactive waste is an actual interdisciplinary problem. An important factor influencing on a complex approach to solving these problems is also a creation of suitable technical conditions for its long-term storage. In this article we mathematically analyze an influence of the break covering and its effect on the long-term stability and reliable serviceability of the Republic radioactive waste dump in Mochovce.

VUEZ. Annual report 2006

International Nuclear Information System (INIS)

2007-01-01

A brief account of activities carried out by the Vyskumny ustav energetickych zariadeni, a.s. (VUEZ) in 2006 is presented. These activities are reported under the headings: (1) Introductory address by the Chairman of the Board of Directors; (2) Company profile; (3) Organisational structure; (4) Portfolio of products and services in 2006; (5) Quality management system; (6) Human resources; (7) Financial statements and auditor's report; (8) Auditor's certificate; (9) Basic and contact data. The year 2006 was a year of changes in the Slovak energy sector what, in a certain degree, became evident also in the related sphere of supplies. In the course of the year, Slovenske elektrarne a.s. Company was divided into two entities and its proprietary structure was changed. At the same time, the number of capital investment projects was reduced and the related procedure of procurement was changed. VUEZ, as a supplier to the energy sector, had to promptly respond to the changes. That was why in the first half of 2006, the organisational structure of VUEZ was modified. In the course of the year, also the structure of customers on the domestic market was partly changed. To stable partners such as Slovenske elektrarne (and its successors after the company splitting), another important partner was added - Vodohospodarska vystavba s.p. Bratislava. As to Slovenske elektrarne, our supplies were oriented mainly on nuclear reactor units in the Jaslovske Bohunice and Mochovce NPPs. At the end of the year, a joint convention was agreed and concluded on application of the results of the joint research at third parties. In the preparation for the decommissioning of the Jaslovske Bohunice V1 NPP, VUEZ continued its participation in on-going projects of an international consortium of companies. Similarly important were the customers such as CEZ a.s., Czech Republic (in particular its Dukovany NPP), and the Paks NPP (Hungary)

Completion of Units 3 and 4 at Mochovce NPP

International Nuclear Information System (INIS)

Aquilanti, G.

2009-01-01

After the completion of a feasibility study, SE/ENEL decided to complete Mochovce Nuclear Power Plant Units 3 and 4 in April 2007. In July 2008, after a revision of the Basic Design that led to the inclusion of additional safety improvements, the European Commission issued a positive viewpoint on the decision. In August 2008 the Slovak Nuclear Regulatory Authority issued a permit for 'modification of a construction project prior to its completion', approving the Basic Design modifications: the kick-off of site activities was on November 2008. In December 2008, SE initiated the Environmental Impact Assessment (EIA) procedure aimed at obtaining the Operational License by submitting the EIA intent to the Ministry of Environment. A multi contractual strategy was adopted for the completion works: the total number of foreseen contracts is about 250 (90 main and additional 160 minor). In the following the present status of the project is presented: in particular, the Project Management system implemented by SE/ENEL is described and the progress of the engineering, fabrication and construction activities is analyzed. (author)

Analysis of the methodical component of core power density field calculation error on the basis of Mochovce-1 commissioning tests

International Nuclear Information System (INIS)

Brik, A.

2009-01-01

In the first decade of June 2008, during the power commissioning of the reactor at the Mochovce NPP unit 1, the experiment with reducing the thermal power of core almost to the balance-of-plant (BOP) needs was performed. After the reactor has operated for seven hours at low power (about 200 220 MW (thermal)), its power was increased (at a rate of about 0.25% of N nom /min) to the initial level, close to 107% (1471 MW). During the experiment, core parameters, which were subsequently used for comparing the measured data with the results of experiment simulation calculations, were recorded in the reactor in-core monitoring system database. Calculated and measured levels of critical concentrations of boric acid were compared, along with power density distributions by fuel elements and assemblies obtained both by the KRUIZ in-core monitoring system and on the basis of calculations simulating reactor operation in accordance with the given core power variation schedule. The final stage consisted of assessing the methodical component of power density micro- and macro-fields calculation error in the core of Mochovce-1 reactor operating with varying load. (author)

Analysis of the methodical component of core power density field calculation error on the basis of Mochovce-1 commissioning tests

International Nuclear Information System (INIS)

Brik, A.

2009-01-01

In the first decade of June 2008, during the power commissioning of the reactor at Mochovce NPP unit 1, the experiment with reducing the thermal power of core almost to the balance-of-plant needs was performed. After the reactor has operated for seven hours at low power (about 200 220 MW (thermal)), its power was increased (at a rate of about 0.25% of N nom /min) to the initial level, close to 107% (1471 MW). During the experiment, core parameters, which were subsequently used for comparing the measured data with the results of experiment simulation calculations, were recorded in the reactor in-core monitoring system's database. Calculated and measured levels of critical concentrations of boric acid were compared, along with power density distributions by fuel elements and assemblies obtained both by the KRUIZ in-core monitoring system and on the basis of calculations simulating reactor operation in accordance with the given core power variation schedule. The final stage consisted of assessing the methodical component of power density micro- and macro-fields' calculation error in the core of Mochovce-1 reactor operating with varying load. (Authors)

The Modernization Program and Power Up-rate at NPP V2 Jaslovske Bohunice, Slovak Republic

International Nuclear Information System (INIS)

Reznik, Vladivoj; Krajmer, Imrich

2010-01-01

Slovenske Elektrarne, a.s. is a second largest utility company in the Central and Eastern Europe that owns an optimal production portfolio comprised of nuclear, thermal and hydroelectric power plants. There are two nuclear power plants Bohunice and Mochovce both operate with two units and another two units Mochovce 3 and 4 are currently under construction. Electricity at Nuclear power plant Bohunice V2 is generated by two 440 MW units that had gradually been connected to the power network over the period between 1984 and 1985. In the construction of the nuclear power plant V2 the concept of pressurized water reactors was adopted and the Soviet-era design WWER 440 used. The upgrading of Nuclear Power Plant Bohunice V2 is based on three main points: Modernization, Power up-rate, and Ageing monitoring program. The main targets of the modernization project were: Increasing of the Nuclear Safety and of the Nuclear operational reliability, and Seismic improvement. This modernization program is in full compliance with IAEA requirements and with the decisions from the Nuclear Regulatory Agency of the Slovak Republic (UJD) and achievement of the probabilistic safety criteria in accordance with IAEA recommendations. Except that is ensured a safe, reliable, economical and effective electricity and heat generation. Achieved results are based for further prolongation of the operation life time up to 60 years. (authors)

Computerized information system of the Mochovce nuclear power plant

International Nuclear Information System (INIS)

Holik, V.

1986-01-01

The computer-based information system for the Mochovce nuclear power plant has a hierarchic structure which incorporates SM 1804 microcomputers and SM 1420 minicomputers. With regard to operation it is divided into two levels: the information system at the level of power plant units and the information system t the level of the whole power plant. The information system of a unit provides the collection of information on the technological equipment of each unit for the operative control of the unit and documentation on unit operation. Each unit has its own independent computer information system. The actual nucleus of each unit information system consists of two computer complexes based on SM 1420 twin computers, mutually substitutional. The power plant level information system provides the processing and output of information for personnel in the central control room of the power plant and for other managerial staff. It uses preprocessed information from the unit information systems and direct information from non-unit installations and from dosimetric control rooms of the power plant units. This information system is also based on a computer complex with two SM 1420 computers. (Z.M.)

Review of selected contributions of the conference 'Integrated quality management systems in completion of units 3 and 4 Mochovce'

International Nuclear Information System (INIS)

2009-04-01

There were 14 contributions presented of the conference focused on the integrated quality management systems in completion EMO34. Contributions were focused both on theoretical problems from the project management area and on the applications in practice in management systems implementation in accordance with the standards: STN EN ISO 9001:2000, STN EN ISO 14 001:2005, and OHSAS 18 001:1999 at the completion of the Nuclear Power Plant Mochovce of units 3 and 4

Hydrobiological survey of some surface waters in the area of Mochovce nuclear power plant and their saprobiological assessment

International Nuclear Information System (INIS)

Kovacik, L.

1987-01-01

The results are presented of a hydrobiological study of three flows and one retention reservoir in the surroundings of the Mochovce nuclear power plant (Western Slovakia) performed in June 1982 and May 1983. The research was aimed at obtaining necessary information on the species composition of the algal flora (include blue-green algae) and selected groups of invertebrate hydrofauna (Sarcodina, Rotatoria, Cladocera, Copepoda, Oligochaeta and Chironomidae) in this territory. Natural waters were classified on the basis of the species composition of water organisms according to saprobiological criteria. (author). 4 refs

Results of physics start-up tests of Mochovce and Bohunice units with 2-nd generation Gd fuel (average enrichment 4.87 %)

International Nuclear Information System (INIS)

Polakovic, F.

2015-01-01

There are presented main features of the fuel and the list of experimental neutron-physical characteristics measured during physics start-up tests.All together there were carried out 14 physics start-ups at Bohunice and Mochovce Units with the new type of fuel. Differences between theoretical and experimental neutron-physical characteristics were statistically processed and compared with the tests acceptance criteria. There are summarized results of reactor physics start-ups with 2-nd generation Gd fuel usage [ru

Requirements and possible upgrading concept for the WWER-440/213: Mochovce NPP structures under seismic conditions

International Nuclear Information System (INIS)

Freiman, M.

1993-01-01

The Mochovce-Nuclear Power Plant is one of the WWER-440/213 plants which has been designed against earthquake. Nevertheless, the design earthquake has not been assessed adequately to the seismic hazard at the site. A new seismic design shall include an increased seismic input and assure an acceptable standard of safety. This contribution is related to some design aspects of civil structures for this nearly finished plant, such as: existing design and its margins with regard to the employed codes; requirements for a new design concept; effects to be expected by an increased design earthquake; applicable design methods; use of inelastic design spectra, behavior factors and capacity design; feasible upgrading measures. (author)

Level 1 PSA study of Mochovce unit 1 NPP (SM AA 10 and 08)

International Nuclear Information System (INIS)

Cillik, I.

1997-01-01

This paper presents genesis of Level 1 PSA project preparation for all operational modes of Mochovce NPP unit 1 including the description of its' main objectives, scope and working method. The PSA study which includes full power (FPSA) as well as shutdown and low power conditions (SPSA) Level 1 PSA has to support the nuclear safety improvements of the unit. They evaluate the basic design and the benefits of all improvements, which were found necessary to be incorporated before the start-up of the unit. The study includes internal events (transients and under-loss of coolant accident, LOCAs), internal hazards as fires and floods and selected external hazards as earthquake, influence of external industry, extreme meteorological conditions and aircraft crash.The PSA (both FPSA and SPSA) models is developed using the RISK SPECTRUM PSA code. (author)

Mochovce NPP safety measures evaluation from point of view of operational safety enhancement

International Nuclear Information System (INIS)

Cillik, I.; Vrtik, L.

2000-01-01

Mochovce NPP consists of four reactor units of WWER 440/V213 type and it is located in the south-middle part of Slovakia. At present first unit operated and the second one under the construction finishing. As these units represent second generation of WWER reactor design, the additional safety measures (SM) were implemented to enhance operational and nuclear safety according to the recommendations of performed international audits and operational experience based on exploitation of other similar units (as Dukovany and J. Bohunice NPPs). These requirements result into a number of SMs grouped according to their purpose to reach recent international requirements on nuclear and operational safety. The paper presents the bases used for safety measures establishing including their grouping into the comprehensive tasks covering different areas of safety goals as well as structural organization of a project management of including participating companies and work performance. More, results are given regarding contribution of selected SMs to the total core damage frequency decreasing. (author)

Current situation of the project finishing of the building of 3 and 4 block of the nuclear power plant Mochovce

International Nuclear Information System (INIS)

Niznan, S.

2005-01-01

In the contribution there is the basic information mentioned about history of building and the current situation at the finishing of the building of 3 and 4 block of the Nuclear Power Plant Mochovce with the use of project digitization. Further on the contribution shows what kinds of supporting material has been elaborated, what kind of decisions have been issued to the finishing of the building, way of financing and also the assumption of investment return under the defined conditions. An orientation time schedule of the finishing of the building and the crucial steps for its security are presented in the conclusion

PSA analysis focused on Mochovce NPP safety measures evaluation from operational safety point of view

International Nuclear Information System (INIS)

Cillik, I.; Vrtik, L.

2001-01-01

Mochovce NPP consists of four reactor units of WWER 440/V213 type and it is located in the south-middle part of Slovakia. At present first unit operated and the second one under the construction finishing. As these units represent second generation of WWER reactor design, the additional safety measures (SM) were implemented to enhance operational and nuclear safety according to the recommendations of performed international audits and operational experience based on exploitation of other similar units (as Dukovany and J. Bohunice NPPs). These requirements result into a number of SMs grouped according to their purpose to reach recent international requirements on nuclear and operational safety. The paper presents the bases used for safety measures establishing including their grouping into the comprehensive tasks covering different areas of safety goals as well as structural organization of a project management of including participating companies and work performance. More, results are given regarding contribution of selected SMs to the total core damage frequency decreasing.(author)

Restructuring of the Slovenske elektrarne, p.l.s. and their influence on economy of the Slovak Republic

International Nuclear Information System (INIS)

Horvat, J.

2003-01-01

In this paper author deals with privatization of Slovenske elektrarne (SE), a.s. Bratislava and their influence on economy of the Slovak Republic. Country made the first step in privatization in the case of SE at the beginning of 90's by transformation of state enterprise to a. s. with state dominant position (95.8% of stocks was held by Fond narodneho majetku (National Property Fund), the rest was divided between SPP, a.s. and Restitucny investicny fond (Restitution capital fund). In the next phase two newly founded separate a.s. TEKO, a.s. (Teplaren Kosice) and SEPS, a.s. (Slovenska elektrizacna prenosova sustava) were set aside from a.s. Government adopted two basic variants of sale of SE, a.s. stocks by resolution N. 700/2002. Possible variants of SE privatisation are discussed. Energy position of Slovak Republic in European context is relatively favourable in present time because production capacities exceed domestic consumption and part of energy (up to 600 MWh) is exported. Future of thermal power plants Novaky and Vojany is interrogative because of tightened ecological norms, besides Slovak Republic undertook to lay up both blocks of Bohunice NPP V1. Forecasts show that Slovak Republic will stop to be self-sufficient in electric power production about 2010. (Author)

VUEZ. Annual report 2007

International Nuclear Information System (INIS)

2008-01-01

A brief account of activities carried out by the Vyskumny ustav energetickych zariadeni, a.s. (VUEZ) in 2008 is presented. These activities are reported under the headings: (1) Introductory address by the Chairman of the Board of Directors; (2) Company profile; (3) Portfolio of products and service 2007; (4) Quality management system; (5) Organisational Structure; (6) Human resources; (7) Financial statements and auditor's report; (8) Basic and contact data; (9) Contact data. The year 2007 was arduous and, with regard to contracts and projects performed and related profits, also successful for VUEZ, a.s. On the domestic market, our principal customers have bee companies such as Slovenske elektrarne - Enel, Bratislava, in its locations of Jaslovske Bohunice and Mochovce, Jadrova vyradovacia spolocnost, Jaslovske Bohunice, and Vodohospodarska vystavba, Bratislava. Equally important customers for our company have been operators of foreign nuclear power plants, namely CEZ, a.s. (Czech Republic) and the Paks NPP (Hungary). In the course of 2007, negotiations and offer proceedings were initiated with WWER nuclear power plants in Ukraine and Russia

Licensing of new fuel for Slovak NPPs

International Nuclear Information System (INIS)

Melicharek, M.; Mikulas, B.

2011-01-01

With the hope of achieving a six year fuel cycle and to allow for further power uprates a new type of fuel was licensed for NPP Mochovce Unit 1 (EMO1). Slovenske elektrarne, a.s. introduced the idea for the new fuel type to the regulatory authority in the middle of 2010. That's when the first draft of EMO safety report was made. This was the actual start of the licensing process. In case of new fuel regulator has several requirements like extended start up and power test; introducing a fuel behavior monitoring plan; using two independent methods to determine coolant flow though the active zone. In this paper the following issues have been discussed: 1) Engineering and safety reserve factors; 2)Fuel limits; 3) Uncertainties decrease in measurement of coolant flow through the reactor; 4) Determination of heating on fuel assembly; 5) Storage pool issues; 6) Emergency planning; 7) Monitoring of several fuel parameters (K qmax , K rmax , K v .K k and bypass)monitored during campaign

Ecological impacts and damage - comparison of selected components for nuclear and conventional power plants (example of Mochovce nuclear power plant)

International Nuclear Information System (INIS)

Bucek, M.

1984-01-01

A comparison is given of ecological damage for the nuclear power plant in Mochovce and a conventional power plant with the same power. Ecological effects and damage are divided into three groups: comparable damage, ecological damage caused only by conventional power plants and ecological damage caused only by nuclear power plants. In the first group the factors compared are land requisition, consumption of utility water and air consumption. In the second group are enumerated losses of crops (cereals, sugar beet, potatoes, oleaginous plants) and losses caused by increased disease rate owing to polluted environment by conventional power plants. In the third group health hazards are assessed linked with ionizing radiation. Also considered are vent stack escapes. (E.S.)

Karakter Geoarkeologis dan Proses Budaya Prasejarah Zona Poros Ponjong – Rongkop di Blok Tengah

Directory of Open Access Journals (Sweden)

Jarwo Susetyo Edy Yuwono

2016-09-01

Full Text Available ABSTRAK Penelitian ini dilakukan di Zona Poros Ponjong - Rongkop, yaitu bagian dari Blok Tengah Gunungsewu di Pegunungan Selatan Jawa, yang posisinya diapit oleh dua depresi bekas danau purba, yaitu Ledok Wonosari dan Ledok Baturetno. Morfologinya berupa punggungan perbukitan karst berarah utara-selatan antara daerah Ponjong dan Rong-kop, membentuk semacam poros hampir tegak lurus terhadap bentangan umum Gunungsewu. Bagian paling utara ber-batasan dengan pegunungan non-karst dan memiliki topografi tertinggi di Blok Tengah Gunungsewu, sehingga menjadi wilayah hulu bagi sungai-sungai bawahtanah di Gunungkidul. Melalui beberapa survei ditemukan sejumlah 56 gua yang memiliki potensi arkeologis, tujuh di antaranya sudah diekskavasi dan terbukti menyimpan jejak-jejak hunian prase-jarah dari Kala Pleistosen Akhir - Holosen Awal. Pendekatan geoarkeologis sebagai studi gabungan antara arkeologi dan geomorfologi, dilakukan untuk membangun model-model integral mengenai hubungan sistematik antara manusia dengan bentanglahan karst Gunungsewu di area penelitian. Dua hal yang menjadi tujuan utama penelitian ini adalah: Pertama, menjelaskan karakter geoarkeologis Zona Poros Ponjong - Rongkop sebagai perpaduan antara aspek-aspek geomorfologis (morfologi, morfogenesis, morfokronologi, dan morfoaransemen dan aspek-aspek arkeologis (distri-busi gua dan potensi arkeologisnya. Tujuan ini dicapai melalui penilaian dan pemetaan distribusi potensi gua sebagai situs arkeologis, kemudian menganalisis hubungannya dengan aspek-aspek geomorfologis setempat. Kedua, menjelas-kan proses budaya prasejarah, yaitu bentuk dinamis dari budaya penghunian gua beserta faktor-faktor yang mempen-garuhinya. Metode untuk mencapai tujuan ini adalah dengan menganalisis konteks data arkeologis dan stratigrafi lantai gua yang pernah diekskavasi. Sintesis kajian atas kedua capaian tujuan ini memberikan penjelasan integral atas karakter geoarkeologis dan proses budaya prasejarah di area

Participation of SKODA JS in the construction of the Temelin and Mochovce nuclear power plants

International Nuclear Information System (INIS)

Svec, A.; Zach, J.; Ruzicka, P.

2000-01-01

SKODA JS is the traditional manufacturer of WWER type reactor equipment and also supplier of the primary circuits and of equipment for the transport, refuelling and storage of fuel for Ver type nuclear power plants built in the Czech and Slovak Republics. The paper deals with activities of the company SKODA JS at two power plants whose reactor units are close to completion, viz. the Mochovce NPP in the Slovak Republic (4 x Ver 440 MW; unit 1 was put in operation in 1998, unit 2 is in the stage of commissioning, units 3 and 4 are not to be completed) and the Temelin NPP in the Czech Republic (2 x Ver 1000 MW, commissioning of units 1 and 2 is expected in 2001 and 2002, respectively). The scope of supplies to the two nuclear power plants (detailed design, delivery of equipment, installation, commissioning) and the course of construction from SKODA JS's viewpoint are described. The most important design changes and improvements made during the construction are highlighted. (author)

The nuclear regulatory authority of the Slovak Republic and start-up of the Mochovce NPP

International Nuclear Information System (INIS)

Seliga, Mojmir

1999-01-01

The important aspect is testing if the nuclear energy in the Slovak Republic is due to obligatory rules acceptable and its operation is regulated by the state through the independent institution - The Nuclear Regulatory Authority of the Slovak Republic (UJD). UJD considers the whole area of public relations an essential component of its activity. UJD intends to serve the public true, systematic, qualified, understandable and independent information regarding nuclear safety of nuclear power plants, as well as regarding methods and results of UJD work. Generally, public information is considered as significant contribution to the creation of confidence into the regulatory work. The public relations are understood as attempts to establish, keep and improve UJD-s good relations to its neighbours through purposeful informing. An Information centre at the offices of UJD was built and opened in October 1995 with IAEA Director General as the first visitor. NPP Mochovee is an example of international co-operation in achieving internationally acceptable safety standards. Companies from France, Germany, USA, Russian Federation, Czech Republic and Slovakia and last, but not least also the IAEA participated significantly on increasing the safety level of this NPP. We have been fully aware of the importance of good communication with press, TV and radio broadcasting in this pre-operation and operation period about nuclear safety, nuclear standard and other nuclear aspects commissioning of the NPP Mochovce in the UJD. The information policy of the UJD was in this period focused on the preparation an actual press releases for general and specialised news- paper and national press agencies. Very important were the frequent presentations the requirement safety stages of the NPP Mochovce inIV and radio broadcasting by headquarters of the UJD. UJD as the state authority provides information related to its competence, namely information on safety of operation of nuclear installations

Report of influence on environment 2006

International Nuclear Information System (INIS)

2007-01-01

The joint stock company Jadrova a vyradovacia spolocnost, a. s. (JAVYS) has established in the Slovak power engineering industry just recently. According to transaction documents about privatisation of the joint stock company Slovenske elektrarne, a. s. (SE), on 6-th July 2005 there was established state-owned organisation GovCo from which VYZ plants and V1 power plant were separated. Since 1-st April 2006, the company GovCo assumed responsibility for JE V1 plant, decommissioning of nuclear facilities in Slovakia, processing, treatment and storage of radioactive waste and care for spent nuclear fuel. Seat of the company changed to operation from Jaslovske Bohunice and, on 7-th August, also the company's name changed to Jadrova vyradovacia spolocnost, a.s.. Since March 2007, the company's name is Jadrova a vyradovacia spolocnost, a. s. Starting position of the company in the Slovak power engineering sector developed from achieved results of long- term operation of plants of the company SE, a. s. - VYZ and EBO V1. Apart from operation of currently only one block of V1 nuclear power plant, the company carries out the first phase of the A1 nuclear power plant decommissioning project, operates radioactive waste processing centre in Bohunice (Bohunicke spracovatelske centrum radioaktivnych odpadov), bitumen and vitrification line of radioactive waste processing and fragmentation plant for metal radioactive waste. Currently, new facility - final processing of liquid radioactive waste in Mochovce is being put into operation. This chain is crowned by safe storage of processed low and medium-active waste in Republic's Repository of Radioactive Waste (Republikove ulozisko RAO) in Mochovce. The company also operates spent nuclear fuel in-process store in Jaslovske Bohunice, which is resistant to seismic activity and compacted. This Report contains the results of monitoring of the environment in JAVYS, a.s. in 2006

Approach to the safety culture in the Slovak Republic

International Nuclear Information System (INIS)

Kuchta, L.; Sladek, V.

2002-01-01

The Nuclear Regulatory Authority of the Slovak Republic was established on January 1st, 1993, after division of former Czech and Slovak Federation Republic to two independent states - Czech Republic and Slovak Republic. As there were inherited four units on the site Jaslovske Bohunice and Interim Spent Fuel Storage on the same site under operation and four units under construction on site Mochovce it was necessary to keep on regulatory activities from very beginning of regulatory authority existence. The new regulator has been all time co-operating closely with IAEA and countries with developed nuclear power to cover all nuclear safety related areas including the safety culture. It is, however, to be said, that the issue of safety culture begun to be an object of considerations of Czechoslovak NPPs as early as in 1986 after issue of IAEA INSAG 1. Since that time the NPPs try to enforce the safety culture principles as a part of nuclear safety into their daily work in consensus with an utility Slovenske elektrarne, nuclear power plants and Nuclear Regulatory Authority. A purpose of the article is to provide an overview on safety culture practices at nuclear installations in the Slovak Republic. (author)

[Aleksandr Lwowicz Blok (1852 - 1909)--character-sketch of the man and scientist].

Science.gov (United States)

Schiller, Joanna

2009-01-01

assumptions was included in work of Blok's disciple--Jewgienij Spektorski. An attempt of objective, free of emotions look at Błok's output to some extent makes us verify one-sidedly its critical estimate. In Błok's writings one can observe several earlier unnoticed values--author's wide mind horizons, his erudition, interesting but not accomplished research conceptions, competence for analysing difficult issues fringing upon social, political and philosophical thought.

Strategi Pengembangan Wista Mangrove Di “Blok Bedul” Taman Nasional Alas Purwo Kabupaten Banyuwangi Jawa Timur

Directory of Open Access Journals (Sweden)

Saifullah Saifullah

2013-09-01

Full Text Available Ekowisata dapat dilihat sebagai suatu konsep pengembangan pariwisata berkelanjutan yang bertujuan untuk mendukung upaya-upaya pelestarian lingkungan dan meningkatkan partisipasi masyarakat dalam pengelolaannya. Oleh karena itu diperlukan penelitian tentang strategi pengembangan ekowisata kawasan mangrove untuk mendukung pelestarian lingkungan pesisir yang berkelanjutan. Hasil penelitian menujukan Potensi mangrove yang terdapat di kawasan ini 4 species dari 2 famili yaitu : Rhizophora mucronata, Rhizophora apiculata, Sonneratia alba dan Cariop tagal, selain itu dari hasil studi literatur diketahui bahwa terdapat 24 species dari 12 famili di sepanjang kawasan segara anakan Taman Nasional Alas Purwo. Untuk inventarisasi satwa, dari hasil studi literatur dan pengamatan dilapang terdapat jenis burung air, burung darat, burung pemangsa, mamalia, reptile, pisces dan crustacea. Untuk potensi budaya terdapat upacara petik laut dan sumber air randu telu yang dipercaya dapat menyembuhkan penyakit. Dari hasil analisa kuisioner 47% dari jumlah pengunjung mengetahui tentang ekosistem mangrove. Dan 47% dari responden yang memahami tentang fungsi ekosistem mangrove. Dari pengenalan tentang ekowisata mempunyai nilai-nilai konservasi atau perlindungan, 85% responden memahami hal tersebut. Untuk pemberdayaan masyarakat, 67% memahami ekowisata harus disertai dengan pemberdayaan dan partisipasi masyarakat. Dan 50% responden menyetujui bahwa ekowisata harus memberikan nilai ekonomi kepada masyarakat. Dan untuk persepsi bahwa ekowisata harus dapat memberikan nilai pendidikan kepada pengunjung, 73% responden mengetahuinya. Dari hasil perhitungan menggunakan konsep surplus konsumen didapat total valuasi ekonomi kawasan ekowisata mangrove blok bedul adalah Rp. 88.606.183,00. Nilai ini untuk per 1000 orang dalam kunjungan pertahun. Arahan strategi kebijakan pengembangan antara lain: (a Kelembagaan pengelola ekowisata harus dapat meningkatkan pelayanannya, (b Pengembangan

The design preparation for radiation monitoring system in the frame of completion NPP Mochovce Units 3 and 4

International Nuclear Information System (INIS)

Sevecka, S.; Slavik, O.; Kapisovsky, V.

2009-01-01

In 1985 a Basic Design of Radiation Monitoring System (RMS) has been elaborated for Mochovce NPP unit 3 and 4 construction. Due to construction interruption in the following years this design solution became obsolete. A new solution of RMS have been developed with conception following that of original Basic Design accommodating also safety measures implemented in RMS of NPP EMO units 1 and 2, and based on modem instrumentation and computer technique. Following the updating of Basic Design documentation the preparation of elaboration of RMS detailed design was carried on. In the frame of this preparation a review of possible suppliers of instrumentation satisfying the conception of radiation monitoring system and the extension of required deliveries has been made. Also criteria on RMS suppliers selection have been determined. The types of monitoring systems and equipment, as well as their quantities, have been specified based on updated Basic Design requirements and production profiles and possibilities of potential suppliers. The required parameters of measurements (including measurement geometry) have been evaluated, as well as requirements of legislation and requirements of proposed RMS architecture. (authors)

The experience from operation of electronic personal dosimetry system at Dukovany, Temelin and Mochovce NPPs after repair of Siemens dosemeters eliminating false doses

International Nuclear Information System (INIS)

Malysak, J.; Kocvara, S.; Jurochova, B.; Zelenka, Z.; Schacherl, M.; Zrubec, M.; Kaiser, H.

2003-01-01

This presentation summarizes the operational experience of the Electronic Personal Dosimetry Systems installed at Dukovany, Temelin and Mochovce NPPs. The system consists of three basic parts: Electronic personal dosemeters (EPD); Physical layer (HW); Logical layer (SW). Number of false doses before and after correction is presented. This presentation has demonstrated the possibilities of SEOD system and the possibility of easy dose comparison between the individual NPPs after introducing this electronic dosimetry system. Basically, the results of film and electronic dosimetry systems are according to our findings nearly identical. Electronic dosemeter sensitivity to interfering electromagnetic fields is a problem which is easily re-movable. In addition, if we know this problem, these false doses in the SEOD system can be easily revealed (e.g. by investigation of histograms) and repaired

Chapter 2. The production units

International Nuclear Information System (INIS)

1998-01-01

In the second chapter of this CD ROM the production units of the Slovak Electric, Plc. (Slovenske elektrarne, a.s.), are presented. It consist of next paragraphs: (1) Nuclear power plants (A-1 Nuclear Power Plant (History, Technological scheme, basic data are presented); V-1, V-2 Bohunice Nuclear Power Plant (History 1972-1985, technological scheme; nuclear safety, radiation protection, heat supply, international co-operation and basic data are presented); Mochovce Nuclear Power Plant (History 1980-1998, technological scheme, construction completion, milestones of commissioning, safety and environmental protection as well as basic data are included). (2) Conventional sources of energy (Vojany fossil power plant (History 1959-1992, Technological units of power plant, Impact of operation on the environment, Plant of Vojany FPP Renewal and Reconstruction, Basic data are listed), Novaky fossil power plant (History 1949-1998, Technological scheme, current investment construction, basic data, Handlova heating plant). Kosice Combined Heat Power Plant (History 1960-1995, technological scheme, State metrology centre, acredited chemical laboratory, basic data). (3) Hydroelectric power plants (Trencin HPPs: Cierny Vah pumped storage HPP, Liptovska Mara HPP, Orava HPP, Sucany HPP, Miksova HPP, Nosice HPP, Velke Kozmalovce HPP, Gabcikovo HPP, Dubnica HPP, Nove Mesto n/V HPP, Madunice HPP, Kralova HPP) and Dobsina HPPs: (Dobsina HPP, Ruzin HPP, Domasa HPP, small HPPs) are presented

Eco information 4. Influence of operation of the plants Jadrova vyradovacia spolocnost, a.s., on the environment, Locality of Mochovce, within April 2014

International Nuclear Information System (INIS)

2014-05-01

In this leaflet the results of monitoring of radioactive gaseous and liquid effluents into the Hron River as well as of radiation monitoring of Mochovce Liquid RAW Final Treatment Facility (FS KRAO) and Mochovce Radioactive Waste Repository (RU RAO) are presented. The radioactive effluents into hydrosphere within February 2014 for the radioactive effluents into hydrosphere within for FS KRAO were: 1.011 GBq of tritium (1.011 for the period January - April 2014 (0.36% of AL)) and summary of gamma-radionuclides 0.479 GBq (0.944 GBq for the period January - April 2014 (24.21% of AL)). The radioactive effluents into hydrosphere within April 2014 for FS KRAO were: 62 kBq of 90 Sr (62 kBq for the period January - March 2014 (0.003% of AL)), 0.003 kBq of summary alpha (0.003% of AL) and 1847 kBq of 14 C (1847 kBq for the period January - March 2014). The radioactive effluents into hydrosphere within April 2014 for RU RAO were: 0.568 MBq of tritium (4.544 MBq for the period January - April 2014 (0.024% of AL)); 0.004 MBq of 137 Cs (0.033 MBq for the period January - April 2014 (0.145% of AL)); 0.119 MBq of 90 Sr - the value of the quarterly (0.119 MBq for the period January - March 2014 (0.049% of AL)); 0.008 MBq of 60 Co (0.031 MBq for the period January - April 2014 (0.138% of AL)); 0.005 MBq of 239 Pu (0.005 MBq for the period January - March (0.892% of AL)). Volume of liquid effluents in April 2014 was 227 m 3 (186 m 3 for the period January - April 2014). The radioactive effluents into atmosphere within April 2014 for FS KRAO were: 0.0005 MBq of gamma radionuclides (0.0018 MBq for the period January - April 2014, that is 0.0023% of annually limit (AL)); 0.022 MBq of alpha radionuclides (0.022 MBq for the period January - March (0.0022% of AL)), and 0.149 MBq of 89 Sr and 90 Sr - the value of the quarterly (0.149 MBq for the period January - March 2014 (0.0075% of AL)).

Eco information 2. Influence of operation of the plants Jadrova vyradovacia spolocnost, a.s., on the environment, Locality of Mochovce, within February 2014

International Nuclear Information System (INIS)

2014-03-01

In this leaflet the results of monitoring of radioactive gaseous and liquid effluents into the Hron River as well as of radiation monitoring of Mochovce Liquid RAW Final Treatment Facility (FS KRAO) and Mochovce Radioactive Waste Repository (RU RAO) are presented. The radioactive effluents into hydrosphere within February 2014 for the radioactive effluents into hydrosphere within for FS KRAO were: 0.0000 GBq of tritium (9.0000 for the period January - February 2014 (0.00% of AL)) and summary of gamma-radionuclides 0.0000 GBq (0.0000 GBq for the period January - February 2014 (0.00% of AL)). The radioactive effluents into hydrosphere within February 2014 for FS KRAO were: 0.000 kBq of 90 Sr (0.000% of AL)), 0.000 kBq of summary alpha (0.000% of AL) and 0.000 kBq of 14 C (0.000% of AL). The radioactive effluents into hydrosphere within February 2014 for RU RAO were: 2.272 MBq of tritium (3.976 MBq for the period January - February 2014 (0.021% of AL)); 0.017 MBq of 137 Cs (0.029 MBq for the period January - February 2014 (0.127% of AL)); 0.00 MBq of 90 Sr - the value of the quarterly (0.00 MBq for the period January - March 2013 (0.000% of AL)); 0.014 MBq of 60 Co (0.023 MBq for the period January - February 2014 (0.103% of AL)); 0.000 of 239 Pu (0.000 MBq for the period January - March 2014 (0.000% of AL)). Volume of liquid effluents in February 2014 was 908 m 3 (1589 m 3 for the period January - February 2014). The radioactive effluents into atmosphere within February 2014 for FS KRAO were: 0.0002 MBq of gamma radionuclides (0.0007 MBq for the period January - February 2014, that is 0.0009% of annually limit (AL)); 0.000 MBq of alpha radionuclides (0.000 MBq for the period January - March 2014 (0.000% of AL)), and 0.000 MBq of 89 Sr and 90 Sr - the value of the quarterly (0.000 MBq for the period January - March 2014 (0.000% of AL)).

Eco information 3. Influence of operation of the plants Jadrova vyradovacia spolocnost, a.s., on the environment, Locality of Mochovce, within March 2014

International Nuclear Information System (INIS)

2014-04-01

In this leaflet the results of monitoring of radioactive gaseous and liquid effluents into the Hron River as well as of radiation monitoring of Mochovce Liquid RAW Final Treatment Facility (FS KRAO) and Mochovce Radioactive Waste Repository (RU RAO) are presented. The radioactive effluents into hydrosphere within March 2014 for the radioactive effluents into hydrosphere within for FS KRAO were: 0.056 GBq of tritium (0.056 for the period January - March 2014 (0.2% of AL)) and summary of gamma-radionuclides 0.465 GBq (0.465 GBq for the period January - March 2014 (11.92% of AL)). The radioactive effluents into hydrosphere within January - March 2014 for FS KRAO were: 0.000 kBq of 90 Sr (0.000% of AL)), 0.000 kBq of summary alpha (0.000% of AL) and 0.000 kBq of 14 C (0.000% of AL). The radioactive effluents into hydrosphere within March 2014 for RU RAO were: 0.000 MBq of tritium (3.976 MBq for the period January - March 2014 (0.021% of AL)); 0.000 MBq of 137 Cs (0.029 MBq for the period January - March 2014 (0.127% of AL)); 0.00 MBq of 90 Sr - the value of the quarterly (0.00 MBq for the period January - March 2014 (0.000% of AL)); 0.000 MBq of 60 Co (0.023 MBq for the period January - March 2014 (0.103% of AL)); 0.000 MBq of 239 Pu (0.000 MBq for the period January - March 2014 (0.000% of AL)). Volume of liquid effluents in March 2014 was 0 m 3 (1589 m 3 for the period January - March 2014). The radioactive effluents into atmosphere within March 2014 for FS KRAO were: 0.0006 MBq of gamma radionuclides (0.0013 MBq for the period January - March 2014, that is 0.0016% of annually limit (AL)); 0.00 MBq of alpha radionuclides (0.000 MBq for the period January - March 2014 (0.000% of AL)), and 0.000 MBq of 89 Sr and 90 Sr - the value of the quarterly (0.000 MBq for the period January - March 2014 (0.000% of AL)).

Eco information 1. Influence of operation of the plants Jadrova vyradovacia spolocnost, a.s., on the environment, Locality of Mochovce, within January 2014

International Nuclear Information System (INIS)

2014-02-01

In this leaflet the results of monitoring of radioactive gaseous and liquid effluents into the Hron River as well as of radiation monitoring of Mochovce Liquid RAW Final Treatment Facility (FS KRAO) and Mochovce Radioactive Waste Repository (RU RAO) are presented. The radioactive effluents into hydrosphere within January 2014 for the radioactive effluents into hydrosphere within for FS KRAO were: 0.0000 GBq of tritium (0.0000 GBq for the period January - January 2014 (0.000% of AL)) and summary of gamma-radionuclides 0.0000 GBq (0.0000 GBq for the period January - January 2014 (0.000% of AL)). The radioactive effluents into hydrosphere within January 2014 for FS KRAO were: 1,704 kBq of 90 Sr (0.009% of AL)), 0.012 kBq of summary alpha (0.053% of AL) and 0.000 kBq of 14 C (0.000% of AL). The radioactive effluents into hydrosphere within January 2014 for RU RAO were: 0.009 MBq of tritium (1.704 MBq for the period January - January 2014 (1.704% of AL)); 0.012 MBq of 137 Cs (0.012 MBq for the period January - January 2014 (0.053% of AL)); 0.000 MBq of 90 Sr - the value of the quarterly (0.000 MBq for the period January - January 2014 (0.000% of AL)); 0.009 MBq of 60 Co (0.009 MBq for the period January - January 2014 (0.04% of AL)); 0.000 MBq of 239 Pu (0.000 MBq for the period January - January 2014 (0.000% of AL)). Volume of liquid effluents in January 2014 was 681 m 3 (4681m 3 for the period January - January 2014). The radioactive effluents into atmosphere within January 2014 for FS KRAO were: 0.0005 MBq of gamma radionuclides (0.0005 MBq for the period January - January 2014, that is 0.0006% of annually limit (AL)); 0.000 MBq of alpha radionuclides (0.000 MBq for the period January - January 2014 (0.000% of AL)), and 0.000 MBq of 89 Sr and 90 Sr - the value of the quarterly (0.000 MBq for the period January - January 2014 (0.000% of AL)).

Resin Poliester Tak Jenuh Untuk Imobilisasi Resin Bekas Pengolahan Simulasi Limbah Radioaktif Cair

Directory of Open Access Journals (Sweden)

Herlan Martono

2017-03-01

Full Text Available Telah dilakukan penelitian tentang imobilisasi resin bekas pengolah limbah trans-uranium denganresin poliester tak jenuh untuk mengetahui kualitas blok polimer-limbah sebagai fungsi kandunganlimbah. Polimerisasi dilakukan dengan mencampurkan resin poliester tak jenuh dengan katalisdengan perbandingan katalis 1% dari jumlah resin poliester tak jenuh yang digunakan, kemudianditambahkan limbah cair transuranium simulasi. blok polimer-limbah yang terjadi diukur densitas,kuat tekan dengan alat Paul Weber, dan laju pelindihan dengan alat soxhlet pada 100 0C dan 1 atmselama 6 jam. Blok polimer dibuat dengan kandungan limbah 10, 20, 30, 40, dan 50 % berat. Hasilpenelitian menunjukkan bahwa semakin besar kandungan limbah maka kuat tekan blok polimerlimbahsemakin kecil, sedangkan laju pelindihannya semakin besar. Berdasarkan kuat tekan dan lajupelindihan, maka hasil terbaik diperoleh untuk blok-polimer dengan kandungan limbah 20 % dan 30%.

Human reliability analysis approach to level 1 PSA - shutdown and low power operation of Mochovce NPP, Unit 1, Slovakia

International Nuclear Information System (INIS)

Stojka, Tibor; Holy, Jaroslav

2003-01-01

The paper presents general approach, used methods and form of documentation of the results as have been applied within the Human Reliability Analysis (HRA) task of the shutdown and low power PSA (SPSA) study for Mochovce nuclear power plant, Unit 1, Slovakia. The paper describes main goals of the HRA task within the SPSA project, applied methods and data sources. Basic steps of the HRA task and human errors (HE) classification are also specified in its first part. The main part of the paper deals with pre-initiator human errors, human-induced initiators and response to initiator human errors. Since the expert judgment method (SLIM) was used for the last type of human errors probability assessment, also related activities are described including preparation works (performance shaping factors (PSFs) selection, development of PSF classification tables, preparation of aid tools for interview with plant experts), qualitative analysis (sources of information and basic steps) and quantitative analysis itself (human errors classification for final quantification including criteria used for the classification, description of structure of the spreadsheet used for quantification and treatment with dependencies). The last part of the paper describes form of documentation of the final results and provides some findings. (author)

The management of safety within the completion of units 3. and 4. in NPP Mochovce

International Nuclear Information System (INIS)

Ocenas, M.

2009-01-01

The contribution defines the way of management of safety and protection of health and protection against the fire during completion of units 3. and 4. in NPP Mochovce. The creation of the management of safety raised from the legal and other requirements applied in the civil activities and mainly from the requirements for coordination of safety on the site. The whole system is methodically managed through the 5 basic documents so-called 'Building rules': 1) Safety-technical conditions of performance in SE, Inc. Bratislava (project MO34); 2) MO34/1/MNA-003.00-02 the elaboration of the integrated safety plan; 3) MO34/1/NA-003.00-03 risks analyse; 4) PNM3460100 Integrated safety plan for completion of Units 3.and 4 in NPP Mochovce; 5) Project of construction organization. The system itself of the management of the safety prevention must by provided by the supplier in compliance with the standard OHSAS 18 001 and ISO 14001, and in compliance with the requirement of the builder applied in the technical specification for the contract. Most of necessary related documentation of Safety plan for the site is usually part of the documentation for quality management of contractor. Therefore it is necessary to put the reference in each chapter of the Safety plan for site and the standpoint how to apply it for the particular specific situation. The coordinator is mandatory to manage the prevention for the part of safety of specified site and to coordinate the activity of suppliers during the works tie in this way, that the each contractor shall meet the safety requirements given by safety plan and also to identify and to eliminate the risks menaced in the particular work places or the suppliers each other. The builder established its own control system and for this purpose he settled the data base so-called 'The system of corrective and precautionary activities'. The system registers in its data base all discrepancies determined during the regular controls of the head workers

Researches of a thermodynamic behaviour of bubbling vacuum system bubble condenser NPP 'Mochovce'

International Nuclear Information System (INIS)

Rjeznikov, Iu.V.; Lifshitz, E.V.; Kouznetsov, M.V.; Antropov, V. N.; Doulepov, U. N.; Suchanek, M.

1997-01-01

During joint development and designing of the bubbling vacuum system (BVS) equipment for localization of under-loss of coolant accident (LOCA) consequences on NPPs with WWER 440/213, a large volume of experimental and calculational activities have been performed by VTI and SverdNIIchimmash for the substantiation of functionality of this system, and in particular, for bubbler-condenser (BC) design, as a part of BVS. However, not looking on broad introduction of BVS on 16-th NPP units with WWER 440/213, its functionality was subjected to a doubt from experts of different countries. Sequentially, that promoted issue of the IAEA, document and OECD document. Therefore, before commissioning of the NPP 'Mochovce' unit 1 it was decided to execute additional experimental and computational researches for Safety Analysis Report preparation. Within the framework of these BVS thermodynamic behavior researches, in particular the following problems were chosen: (1) The check of a capability of valves DN 250 blocking in an opened position, as a result of return pressure differential on BC, during vent clearing process of the hydro-lock, that can sequentially result in an a drop of efficiency of stem condensation in BC pool; (2) To provide by direct measurements the absence of pressure oscillations dangerous for strength of a BC design in different modes of steam condensation in BC and to execute computational researches of instability of steam condensation processes (for such mode as 'chugging'); (3) Study influences of pool swell and water carry over through check valves DN 500 in the air traps on a BVS functionality; (4) To determine by a computational way the maximum pressure in NPP premises during LOCA, with taking into consideration additional failures of the BC equipment: absence of a water on two and more BC plates and DN 250 valves have blocked in an opened position (conservative conditions). (authors)

Eco information 10. Influence of operation of the plants Jadrova vyradovacia spolocnost, a.s., on the environment, Locality of Mochovce, within October 2014

International Nuclear Information System (INIS)

2014-11-01

In this leaflet the results of monitoring of radioactive gaseous and liquid effluents into the Hron River as well as of radiation monitoring of Mochovce Liquid RAW Final Treatment Facility (FS KRAO) and Mochovce Radioactive Waste Repository (RU RAO) are presented. The radioactive effluents into hydrosphere within October 2014 for the radioactive effluents into hydrosphere within for FS KRAO were: 0.512 GBq of tritium (8.464 GBq for the period January - October 2014 (2.82% of AL)) and summary of gamma-radionuclides 0.147 GBq (2.904 GBq for the period January - October 2014 (64.13% of AL)). The radioactive effluents into hydrosphere within July - September 2014 for FS KRAO were: 60 kBq of 90 Sr (489 kBq for the period January - September), 0.003 kBq of summary alpha (0.030 kBq of annually value) and 1920 kBq of 14 C for the period July - September (39367 kBq of annually value). The radioactive effluents into hydrosphere within October 2014 for RU RAO were: 0 MBq of tritium (13.064 MBq for the period January - October 2014 (0.069% of AL)); 0 MBq of 137 Cs in October 2014 (0.092 MBq for the period January - August 2014 (0.404% of AL)); 0.128 MBq of 90 Sr - the value within July - September 2014 (0.324 MBq for the period January - September 2014 (0.13% of AL)); 0 MBq of 60 Co in October 2014 (0.093 MBq for the period January - October 2014 (0.415% of AL)); 0.006 MBq of 239 Pu (0.016 MBq for the period April - June 2014 (2.86% of AL)). Volume of liquid effluents in October 2014 was 0 m 3 (5221 m 3 for the period January - October 2014). The radioactive effluents into atmosphere within October 2014 for FS KRAO were: 0.0007 MBq of gamma radionuclides (0.0055 MBq for the period January - October 2014, that is 0.0068% of annually limit (AL)); 0.025 kBq of alpha radionuclides within July - September 2014 (0.071 kBq for the period July - September 2014 (0.0071% of AL)), and 0.161 kBq of 89 Sr and 90 Sr - the value within July - September 2014 (0.465 kBq for the period January

Eco information 4. Influence of operation of the plants Jadrova vyradovacia spolocnost, a.s., on the environment, Locality of Mochovce, within April 2016

International Nuclear Information System (INIS)

2016-05-01

In this leaflet the results of monitoring of radioactive gaseous and liquid effluents into the Hron River as well as of radiation monitoring of Mochovce Liquid RAW Final Treatment Facility (FS KRAO) and Mochovce Radioactive Waste Repository (RU RAO) are presented. The radioactive effluents into hydrosphere within April 2016 for the radioactive effluents into hydrosphere within for FS KRAO were: 0.642 GBq of tritium (0.649 GBq for the period January - April 2016 (0.213% of AL)) and summary of gamma-radionuclides 0.000 GBq (0.000 GBq for the period January - April 2016 (0.0% of AL)). The radioactive effluents into hydrosphere within January - January 2016 for FS KRAO were: 0 kBq of 90 Sr (0 kBq for the period January - March 2016), 0.024 kBq of summary alpha (0.024 kBq of annually value) and 10.817 kBq of 14 C for the period January - March 2016 (01.817 kBq of annually value). The radioactive effluents into hydrosphere within April 2016 for RU RAO were: 0.000 MBq of tritium (2.840 MBq for the period January - April 2016 (0.015% of AL)); 0.000 MBq of 137 Cs in April 2016 (0.026 MBq for the period January - April 2016 (0.114% of AL)); 0.248 MBq of 90 Sr - the value within January - March 2016 (0.248 MBq for the period January - April 2016 (0.102% of AL)); 0.000 MBq of 60 Co in April 2016 (0.018 MBq for the period January - April 2016 (0.080% of AL)); 0.009 MBq of 239 Pu (0.009 MBq for the period January - March 2016 (1.607% of AL)). Volume of liquid effluents in January 2016 was 0 m 3 (1135 m 3 for the period January - April 2016). The radioactive effluents into atmosphere within April 2016 for FS KRAO were: 0.0010 MBq of gamma radionuclides (0.0041 MBq for the period January - April 2016, that is 0.0039% of annually limit (AL)); 0.027 kBq of alpha radionuclides within January - March 2016 (0.027 kBq for the period January - March 2016 (0.0027% of AL)), and 0.179 kBq of 89 Sr and 90 Sr - the value within January - March 2016 (0.179 kBq for the period January - March

Eco information 2 Influence of operation of the plants Jadrova vyradovacia spolocnost, a.s., on the environment, Locality of Mochovce, within February 2016

International Nuclear Information System (INIS)

2016-03-01

In this leaflet the results of monitoring of radioactive gaseous and liquid effluents into the Hron River as well as of radiation monitoring of Mochovce Liquid RAW Final Treatment Facility (FS KRAO) and Mochovce Radioactive Waste Repository (RU RAO) are presented. The radioactive effluents into hydrosphere within February 2016 for the radioactive effluents into hydrosphere within for FS KRAO were: 0.007 GBq of tritium (0.000 GBq for the period January - February 2016 (0.02% of AL)) and summary of gamma-radionuclides 0.215 GBq (0.215 GBq for the period January - February 2016 (5.51% of AL)). The radioactive effluents into hydrosphere within January - March 2016 for FS KRAO were: 0 kBq of 90 Sr (0 kBq for the period January - March 2016), 0 kBq of summary alpha (0 kBq of annually value) and 0 kBq of 14 C for the period January - March 2016 (0 kBq of annually value). The radioactive effluents into hydrosphere within January 2016 for RU RAO were: 2.272 MBq of tritium (2.272 MBq for the period January - March 2016 (0.012% of AL)); 0.018 MBq of 137 Cs in February 2016 (0.018 MBq for the period January - March 2016 (0.079% of AL)); 0.000 MBq of 90 Sr - the value within January - March 2016 (0.000 MBq for the period January - March 2016 (0.000% of AL)); 0.013 MBq of 60 Co in February 2016 (0.013 MBq for the period January - March 2016 (0.058% of AL)); 0.000 MBq of 239 Pu (0.000 MBq for the period January - March 2016 (0.00% of AL)). Volume of liquid effluents in February 2016 was 908 m 3 (908 m 3 for the period January - February 2016). . The radioactive effluents into atmosphere within February 2016 for FS KRAO were: 0.0009 MBq of gamma radionuclides (0.002 MBq for the period January - February 2016, that is 0.0025% of annually limit (AL)); 0.000 kBq of alpha radionuclides within January - March 2016 (0.000 kBq for the period January - March 2016 (0.000% of AL)), and 0.000 kBq of 89 Sr and 90 Sr - the value within January - March 2016 (0.000 kBq for the period January

Unit 1 and Unit 2 Nuclear Power Plant Mochovce construction finishing from primary contractor of technological part. Skoda Praha a. s. point of view

International Nuclear Information System (INIS)

Horky, F.

2000-01-01

In this paper the history of delivery of technological part for NPP V-1 Mochovce as well as of reconstruction and safety improvements by the Skoda Praha a.s. is presented. Primary contractor of technological part Skoda Praha together with its final suppliers proved ability to realize under hard conditions such a complicated work what was indisputedly Units 1 and 2 finishing. Company proved capability to conform itself flexibly in the course of work to requirements of customer for realization of safety measures which means that Units 1 and 2 fully satisfy international standards. By fulfilment of primary contractor of technology obligations and above all by takeover of complex responsibility for both Units putting in operation including responsibility for 'past' Skoda Praha put away one of basic problems which occurred in decision making to whom will be assigned construction finishing contract. These facts fully qualify Skoda Praha to be selected for possible Units 3 and 4 construction finishing as one of chief construction finishing participant

Report on the evaluation under the Act No 24/2006 of Coll. Environmental Impact Assessment Law Extension of National Radioactive Waste Repository in Mochovce for disposal low-level radioactive waste and construction of very low-level radioactive waste repository

International Nuclear Information System (INIS)

Hanusik, V.; Moravek, J.; Kusovska, Z.

2011-01-01

The report elaborated assessment of the environmental impact of extension of the National Radioactive Waste Repository in Mochovce for disposal of low and intermediate level radioactive wastes. Within this repository also the premises for very low level radioactive waste deposition should be built. The assessment report was prepared according to the Act no. 24/2006 Coll, as amended 'On the assessment of environmental impacts' Annex No. 11 upon The scope of assessment issued by the competent authority on the basis of assessment of Intent for this action. The report was prepared in VUJE, Inc. Trnava for Nuclear and Decommissioning Company, Inc. Bratislava (JAVYS).

Hydroelectric power plants may influence profit of company

International Nuclear Information System (INIS)

Regula, E.

2006-01-01

In this interview with divisional manager of the Division of control of operation of hydroelectric power plants of the Slovenske elektrarne, a.s. Mr. Milan Chudy is published. The effectiveness and its optimisation in hydroelectric power plants of the Slovenske elektrarne, a.s. are discussed

Environmental report 2005

International Nuclear Information System (INIS)

Ruzzini, P.

2006-01-01

This is the tenth Environmental Report we have been regularly issuing annually since 1996 in order to give you information about our efforts and activities taken in the environmental protection area and, at the same time, to keep the mutual dialogue on a standard high level. The year 2005 was not easy for Slovenske elektrarne, a.s. Our company was subject to complicated internal changes to implement as effective company management model as possible. We strove, above all, to enhance the process management system that had already been developed previously. It is true that we also had to resolve personnel matters when looking for an effective power engineering company management model and we had to part from many of our colleagues during that stage. The second priority task we faced was to make preparations for the takeover of our company by the Italian company ENEL, S.p.A., and to complete the privatization process covering 66 % of Slovenske elektrarne, a.s., stock. It was especially the second half of 2005 that brought very intensive mutual discussions and working negotiations held on all management levels. The third, but not less significant, task consisted in detaching the assets which would not be covered by the privatization, namely to detach the Set of Gabcikovo Hydro Power Plants, to detach the VYZ - Decommissioning of Nuclear Installations, Radioactive Treatment and Spent Fuel Management Plant and the EBO V-1 Plant. Despite relatively complicated conditions and the opened and liberalized market in the Slovak Republic, our company produced 26,470,901 MWh of electricity whereby the target was met to 115.00 %. Our company kept the stability of the electric power supply system of the Slovak Republic, despite a complicated situation in the area of electric power supplies in Europe. We can really state that we produced in a safe, reliable, ecological and economical manner. The reliable operations of nuclear power plants in Jaslovske Bohunice and Mochovce where 17

Experience gained during commissioning and trial operation of Mochovce Nuclear Power Plant

International Nuclear Information System (INIS)

GaL, P.; Adamica, T.; Marosik, V.; Rehak, A.

2000-01-01

In this paper authors describe the experience gained during commissioning and trial operation of Mochovce NPP (EMO). The first year of EMO operation from the point of view of safety and reliability was successful. Evidently we were challenged with certain problems characteristic to this stage of operation which resulted in automatic reactor shutdown. There were 11 automatic shutdowns in 1998 by action of the quick emergency protection AO-1 and two manual shutdowns by the AO-1 key. In 1999, there were 6 automatic shutdowns by action of the quick emergency protection AO-1. Three of them was connected to the falsely activated binary signal of MCP switch of, in two cases the reason came out from the turbo-generator (TG) cooling water system. Very positive trend in the operation of both units shows the fact that during all commissioning period of the second unit there were only three automatic reactor shutdowns by the signal AO-1. All these actions were done in frame of commissioning tests. All causes which activated the automatic unit shutdowns were found out and rectified, the overall tuning of the cooling water system is on the process now. The solution of this problem is possible only power commissioning, and in the stage of the trial operation had no direct impacts on the nuclear, radiation, or technical safety respectively. In 1998 two events according to the INES scale after second unit commissioning because of two unit links of the cooling water system. The operational events during the commissioning tests, start-up tests, physical commissioning, were ranked the category 1 ('Action of SIS U040 p po <8,34 MPa at the system 2 and 3' and 'Breaching the L and C'). In 1999 only events occurred that were ranked in the category safety insignificant events and lower (category 0, or off the scale respectively). In the frame of the safety culture principles adopted, such as critical attitude, exact and careful approach, and communication, these problems were given the

Sensitization and serological biomarkers in knee osteoarthritis patients with different degrees of synovitis

DEFF Research Database (Denmark)

Petersen, Kristian Kjær; Siebuhr, Anne S.; Graven-Nielsen, Thomas

2016-01-01

was scored on a visual analog scale (VAS). The pressure pain thresholds (PPTs) were assessed over the KOA-affected knee. Serological biomarkers were measured in fasting serum: high-sensitive C-reactive protein, matrix metalloproteinase-mediated degradation of CRP, and matrix metalloproteinase-mediated.......03), and reduced PPTs (Pmoderate to severe (BLOKS 2&3) synovitis had significantly lower PPTs compared with mild synovitis (BLOKS 1). Significantly negative correlations were found between VAS and PPTs. No correlations were found between BLOKS and the VAS, PPT, or biomarkers....... DISCUSSION: Patients without and with moderate to severe synovitis demonstrated local pressure hyperalgesia and increased degrees of: (1) systemic inflammation, (2) connective tissue degradation, (3) cartilage degradation, and (4) decreased synovial membrane degradation as compared with controls....

What were we like in 2008

International Nuclear Information System (INIS)

Hroch, A.

2009-01-01

Slovenske elektrarne, a. s. (SE) entered the year 2008 with a determination to achieve the best possible profit from power production. During the process of production optimization were taken into account external conditions, which were mentioned in the last issue. The result is SE supply reaching 22 251 GWh. Very satisfactory for us is the fact that high fulfillments by nuclear power plants have exceeded the expectations. Bohunice V1 NPP up to 103%, Bohunice V2 NPP up to 104,5% and Mochovce NPP up to 102, 9%. Nonfulfillment of hydroelectric and thermal power plants is a result of objective reasons- as for thermal power plants due to market conditions and in case of hydroelectric power plants this has been a result of hydrological reasons. Just a few words to a crisis that appeared in January 2009. When we look back, we have to divide the issue into two periods (crises). The first one is an economic crisis the consequences of which were apparent already in December, where the providers of supporting services among industrial customers were unable to guarantee those services (the service is activated by reduction of consumption and since then there was no sale of their products, they cut off their production, i.e. power production, and as a consequence, no reserve for Ss remained.) Missing supporting services have been purchased by a transmission system provider on both daily and monthly basis. There was a demand for SRV, TRV30MIN, + TRV3MIN+, however, there were no extreme values. (author)

What Enel and Rusko will not find in the privatization documents

International Nuclear Information System (INIS)

Janoska, J.

2004-01-01

The lawyers of Enel will be spending the pre-Christmas period studying the transaction documents relating to the privatization of a 66% stake in Slovenske elektrarne, a.s. (Slovak Electric). At the beginning of the year, the Italian company Enel is set to sign the document that Cabinet approved in December 2004. Neither the draft privatization documents, nor the version approved by Parliament are publicly available. The Ministry promised to publish them after Enel signed the contracts. But Cabinet-level discussions prior to the approval of the documents uncovered problematic parts of the agreements related to the relationship between Enel, Slovak Electric and the state. Lawyers are examining the changes that were implemented based on recommendations of Cabinet members during the period after the postponement of the signing of the contract. Minister Pavol Rusko does not expect that Enel will reject the approved conditions, as that would mean the end of negotiations. But despite this, TREND asked whether he had an alternative plan prepared for such an eventuality. The Minister repeated that he had no doubt that the sale would be completed successfully and as of June Enel would become the new majority shareholder of Slovak Electric. He believes the 'the contract, which was very thoroughly prepared, will be very acceptable for both the selling and purchasing parties'. However, both the lawyers of Enel and the Minister should be aware of new facts they cannot be found in the privatisation documentation. And this is good news for both parties. This week Slovak Electric completed the process of financial restructuring and fulfilled the 'stabilization scenario'. Debt repayment has been postponed, debts will be repayable under standard conditions and will reflect the current capacity of the loan market. State guarantees have been decreased to a minimum and Slovak Electric will be able to request a new rating. More good news, mainly for P. Rusko, although he has not spoken

Environment report 1999

International Nuclear Information System (INIS)

2000-01-01

A brief account of activities in environment protection carried out by the Slovenske Elektrarne, a.s. in 1999 is presented. These activities are reported under the headings: (1) Address; (2) Electricity generation and consumption in the Slovak Republic; (3) Air protection; (4) Water management; (5) Waste management; (6) Environmental management system at Slovenske Elektrarne, a.s.; (7) Environmental protection funds; (8) Structure of SE, a.s., power installations

Predictive value of semi-quantitative MRI-based scoring systems for future knee replacement: data from the osteoarthritis initiative

International Nuclear Information System (INIS)

Hafezi-Nejad, Nima; Eng, John; Demehri, Shadpour; Zikria, Bashir; Carrino, John A.

2015-01-01

To evaluate, in a confirmatory fashion, whether baseline and change from baseline to 24-month follow-up in cartilage damage, bone marrow lesions and meniscal damage are predictors of knee replacement (KR) in subjects with a high risk of osteoarthritis (OA), independent of the level of physical activity, symptom severity and radiographic abnormalities. Data from the Osteoarthritis Initiative's (OAI) baseline and 24-month follow-up knee MRIs of 115 patients (age range: 45-78 years; 48 % female; BMI: 20.9-48.7) were analyzed. Cartilage, bone marrow and menisci were semi-quantitatively scored according to the Whole-Organ Magnetic Resonance Imaging Score (WORMS) and Boston-Leeds Osteoarthritis Knee Score (BLOKS) systems in all compartments. Baseline and 24-month interval changes in structural tissue damage assessed by BLOKS and WORMS were used as predictors of KR independent of clinical and radiographic parameters using Cox hazard analysis. Adjustments were performed for age, gender, BMI and physical activity (Physical Activity Scale for the Elderly: PASE), Western Ontario and McMaster Questionnaire (WOMAC) total score and radiographic Kellgren-Lawrence (KL) score. BLOKS and WORMS baseline cartilage scores were predictors of KR independent of the PASE, WOMAC and KL score. One score increase in the average baseline BLOKS full-thickness cartilage defect score was associated with a [hazard ratio (95 % CI)] 13.55 (3.61-50.89) times greater risk of KR independent of the PASE, WOMAC and KL score. Net reclassification improvements (NRIs) of the additional evaluation of 24-month follow-up MRI scores and assessment of changes were not significant for prediction of KR (NRI range: - 7.23 - 24.8 %). The BLOKS cartilage score for full-thickness cartilage defects had the highest hazard for KR. Follow-up MRI changes in structural tissue damage, detected by BLOKS and WORMS cartilage, bone marrow or meniscus scores (up to 24 months) had no significant predictive value in addition

Analisis dan Rencana Pengembangan Jaringan Distribusi Air Bersih Unit Cabang Timur PDAM Kabupaten Klaten

Directory of Open Access Journals (Sweden)

Ana Tri Lestari

2017-01-01

Full Text Available Unit Cabang Timur Perusahaan Daerah Air Minum (PDAM Kabupaten Klaten dibagi menjadi 3 unit pelayanan Ibu Kota Kecamatan (IKK dan mempunyai tingkat pelayanan yang masih rendah pada tahun 2015, yaitu Unit IKK Ceper 17,6%; Unit IKK Pedan 2,43%; dan Unit IKK Cawas 31,26% sehingga peningkatan persen pelayanan menjadi hal yang perlu dilakukan. Hal ini didukung dengan adanya penambahan debit produksi sebesar 50 liter/detik. Selain itu, jaringan distibusi belum dibentuk blok pelayanan sehingga sulit untuk mengontrol kehilangan air. Perencanaan ini dilakukan pembagian blok pelayanan menjadi 26 blok dan 5 tapping. Setelah itu dilakukan analisis kondisi eksiting. Hasil analisis kondisi eksisting menunjukkan kondisi hidrolika perpipaan kecuali kecepatan masih memenuhi kriteria, yaitu tekanan antara (15,43-59,99 m, kecepatan (0-0,91 m/detik, unit headloss (0-3,51 m/km. Kemudian dilakukan pengembangan jaringan yang dibagi menjadi 2 tahap, dimana tahap 1 meningkatkan persen pelayanan, sedangkan tahap 2 menambah daerah pelayanan baru. Blok pelayanan setelah pengembangan menjadi 29 blok dan 5 titik tapping. Kemudian analisis rencana pengembangan dilakukan dan menunjukkan bahwa kondisi hidrolika pipa untuk tekanan di jaringan distribusi IKK Cawas bernilai negatif. Hal ini dikarenakan unit headloss yang terjadi pada pipa dari reservoir menuju titik tapping pertama IKK Cawas sebesar 5,78 m/km dengan panjang pipa 14,35 km sehingga headloss  sebesar 82,94 m menyebabkan tekanan menjadi -2,89 m. Permasalahan ini dapat diatasi dengan parallel pipa diameter 200 mm sepanjang 9 km. Parallel pipa tersebut mengakibatkan tekanan  pada titik tapping pertama IKK Cawas menjadi 34,65 m dan titik tapping terjauh (blok 19 sebesar 16,34 m.  Hasil analisis hidrolika, seperti unit headloss berada pada rentang (0-5,78 m/km, namun kecepatan masih ada yang di bawah 0,3 m/detik. Rencana anggaran biaya (RAB yang dibutuhkan untuk melakukan pengembangan jaringan sebesar Rp 2.470.153,051.71.

Predictive value of semi-quantitative MRI-based scoring systems for future knee replacement: data from the osteoarthritis initiative

Energy Technology Data Exchange (ETDEWEB)

Hafezi-Nejad, Nima; Eng, John; Demehri, Shadpour [Johns Hopkins University School of Medicine, Musculoskeletal Radiology, Russell H. Morgan Department of Radiology and Radiological Science, Baltimore, MD (United States); Zikria, Bashir [Johns Hopkins University, Department of Orthopedic Surgery, Baltimore, MD (United States); Carrino, John A. [Hospital for Special Surgery, Department of Radiology and Imaging, New York, NY (United States)

2015-11-15

To evaluate, in a confirmatory fashion, whether baseline and change from baseline to 24-month follow-up in cartilage damage, bone marrow lesions and meniscal damage are predictors of knee replacement (KR) in subjects with a high risk of osteoarthritis (OA), independent of the level of physical activity, symptom severity and radiographic abnormalities. Data from the Osteoarthritis Initiative's (OAI) baseline and 24-month follow-up knee MRIs of 115 patients (age range: 45-78 years; 48 % female; BMI: 20.9-48.7) were analyzed. Cartilage, bone marrow and menisci were semi-quantitatively scored according to the Whole-Organ Magnetic Resonance Imaging Score (WORMS) and Boston-Leeds Osteoarthritis Knee Score (BLOKS) systems in all compartments. Baseline and 24-month interval changes in structural tissue damage assessed by BLOKS and WORMS were used as predictors of KR independent of clinical and radiographic parameters using Cox hazard analysis. Adjustments were performed for age, gender, BMI and physical activity (Physical Activity Scale for the Elderly: PASE), Western Ontario and McMaster Questionnaire (WOMAC) total score and radiographic Kellgren-Lawrence (KL) score. BLOKS and WORMS baseline cartilage scores were predictors of KR independent of the PASE, WOMAC and KL score. One score increase in the average baseline BLOKS full-thickness cartilage defect score was associated with a [hazard ratio (95 % CI)] 13.55 (3.61-50.89) times greater risk of KR independent of the PASE, WOMAC and KL score. Net reclassification improvements (NRIs) of the additional evaluation of 24-month follow-up MRI scores and assessment of changes were not significant for prediction of KR (NRI range: - 7.23 - 24.8 %). The BLOKS cartilage score for full-thickness cartilage defects had the highest hazard for KR. Follow-up MRI changes in structural tissue damage, detected by BLOKS and WORMS cartilage, bone marrow or meniscus scores (up to 24 months) had no significant predictive value in addition

Sale of electricity to households

International Nuclear Information System (INIS)

Anon

2011-01-01

The Company Slovenske elektrarne (SE) Predaj has after two years of presence in the market expanded their business activities to the households segment. The first customers can be particularly employees of Slovenske elektrarne. This chance will be provided to them starting from 1 October of this year. 'The electricity supplies for households will only be supplementary segment of sales at SE Predaj Company. We will still focus mainly at businesses with higher consumption,' says director of the Company Mr. Stanislav Reguli. (author)

PENGARUH TEPUNG DAUN GAMAL DAN DAUN KELOR DALAM UREA CASSAVA BLOK (UCB TERHADAP KECERNAAN, KADAR VFA, DAN NH3 IN-VITRO

Directory of Open Access Journals (Sweden)

N M. WITARIADI

2012-09-01

Full Text Available ABSTRAK Penelitian telah dilakukan dengan tujuan untuk mendapatkan informasi tentang pengaruh tepung daun gamal dan daun kelor sebagai sumber protein dalam urea cassava blok (UCB terhadap kecernaan bahan kering, bahan organik, kadar VFA, dan NH3 cairan rumen pakan jerami padi secara invitro. Penelitian dilaksanakan dengan mempergunakan rancangan acak lengkap (RAL dengan 3 perlakuan dan 5 ulangan. Sehingga secara keseluruhan terdapat 15 unit penelitian. Adapun ketiga perlakuan tersebut adalah: Perlakuan A (jerami padi + UCB yang ditambah tepung daun kelor; B (jerami padi + UCB yang ditambah tepung daun gamal, dan C (jerami padi + UCB yang ditambah tepung daun kelor dan daun gamal. Varibel yang diamati adalah kecernaan bahan kering (KCBK , kecernaan bahan organik (KCBO in-vitro, produksi vollatile fatty acid (VFA, produksi NH3, dan pH supernatan. Hasil penelitian mendapatkan bahwa KCBK, KCBO invitro, VFA, NH3, dan pH supernatan pada ketiga perlakuan berbeda nyata (P<0,05. Penggunaan daun gamal sebagai sumber protein pada UCB menghasilkan KCBK, KCBO, VFA, NH3, tertinggi dibandingkan dengan daun kelor maupun kombinasi antara daun gamal dan daun kelor. EFFECT OF USING GLIRICIDIA (Gliricidia sepium AND MORINGA (Moringa oleifera LEAVES MEALS IN UREA CASSAVA BLOCK (UCB ON DIGESTIBILITY, VOLLATILE FATTY ACID, AND NH3 IN-VITRO. ABSTRACT The experiment has been conducted in order to now the effect of Gliricidia sepium and Moringa oleifera leaves meal a source of protein in urea cassava block (UCB to the digestibility dray matter and organic matter , VFA and ammonia concentration with rice straw diet. The experiment set in completely randomized design using three treatment. The treatment are: A (rise straw + UCB with Moringa; B (rise straw + UCB with Gliricidia sepium, and C (rise straw + UCB with Moringa and Gliricidia sepium. The observed variable are: dry matter, organic matter digestibility, volatile fatty acid, ammonia concentration, and pH rumen juice

SAMOOSKRBA GOSPODINJSKEGA ODJEMA S SONČNO ELEKTRARNO IN BATERIJSKIM SISTEMOM

OpenAIRE

VIDMAJER, DAVID

2016-01-01

Diplomsko delo opiše in analizira otočno delovanje stanovanjskega objekta za štiričlansko družino z izbiro primerne sončne elektrarne, litij-ionskih baterij in dizelskega agregata (off-grid system). V diplomski nalogi smo na kratko predstavili problematiko delovanja sončne elektrarne, delovanje otočnega sistema in elemente, ki so nujni za njegovo obratovanje, ter opis in delovanje baterij. Sledi opis enačb za modeliranje komponent otočnega sistema, po kateremu principu smo naredili tudi nadal...

VUEZ. Annual report 2003

International Nuclear Information System (INIS)

2005-01-01

A brief account of activities carried out by the Vyskumny ustav energetickych zariadeni, a.s. (VUEZ) in 2003 is presented. These activities are reported under the headings: (1) Introductory address by the Chairman of the Board of Directors; (2) Mission and vision; (3) Basic data; (4) Product portfolio and customer services; (5) VUEZ - Quality mark; (6) Economic data; (7) Auditor's certificate; (8) Contact persons and addresses. In 2003, a number of important events took place in VUEZ. From the standpoint of international activities, a significant event was VUEZ involvement in the process or the preparation for the V-1 NPP decommissioning. VUEZ company became a subcontractor to the Consultant to the Project Management Unit who is an international Consortium consisting of Iberdrola Ingenieria Y Consultoria S.A., Electricite de France, Empresarios Agrupados Intemacional S.A. and Soluziona Ingenierfa S.A. In the field of experimental research, activities within the research and development project with IRSN Paris were successfully continuing. As to increasing the leak-tightness of NPP hermetic compartments, relevant works were executed at the Dukovany and Paks NPPs. For a business partner from Hungary, a project was initiated related to the manufacture and delivery of air locks. Predominant VUEZ capacities concentrated on Slovenske elektrarne, a.s. (SE) a.s. Company in the Jaslovske Bohunice and Mochovce sites. In addition to major sealing works and periodical integrated leakage rate tests at individual reactor units, VUEZ participated also in the upgrading of the V-2 NPP. Design work was implemented through ADVING, a daughter company of VUEZ; erection and installation works within the project were performed by relevant VUEZ departments during refuelling outages at the V-2 NPP

Training of personnel

International Nuclear Information System (INIS)

1997-01-01

Selected staffs (in the area of NPPs) are examined by the State Examining Committee established by Nuclear Regulatory Authority of the Slovak Republic (NRA SR's) chairman. The committee consists of representatives of NRA SR , Bohunice NPPs, Mochovce NPP, Research Institute of Nuclear Energy and experts from the Faculty of Electrical Engineering and Information Technology of the Slovak Technical University. The review of selected personnel of NPP V-1, V-2 and Mochovce NPP which passed exams in 1996 is given. NRA SR paid attention to the upgrading training process of individual categories of staff for V-1, V-2 and Mochovce NPPs, simulator training and training with computerized simulation system according to the United criteria of nuclear installation personnel training that started in 1992. During the year, an inspection was performed focused on examination of technical equipment of the simulator of Mochovce NPP, professional eligibility and overall preparation of simulator training including simulator software. Throughout the year launching works continued at the simulator with the deadline of commissioning to trial use operation in the first half of 1997

Slovak National Prize for Quality 2004

International Nuclear Information System (INIS)

Steflik, Marian

2009-01-01

Competition for the Slovak National Prize for Quality is a milestone in the history of the Mochovce NPP. The Mochovce NPP won the prize in 2004. The article describes in detail the preparatory efforts including not only technological issues but also various administrative challenges. The impacts of this achievement on the plant's subsequent development are also highlighted. (orig.)

We should use nuclear power plants as good as possible

International Nuclear Information System (INIS)

Kaplanova, J.

2004-01-01

In this paper visit of Austrian journalist Christian Hunger (redactor of the Austrian broadcast OE1) on the Jaslovske Bohunice NPP and Mochovce NPP is described. Upgrade of the Jaslovske Bohunice NPP and finishing of a building of the Mochovce NPP as well as shut-down of the first and second blocks of the Jaslovske Bohunice NPP are discussed

Radwaste treatment and disposal

International Nuclear Information System (INIS)

Ehn, L.; Breza, M.; Pekar, A.

2000-01-01

In this lecture is given the basic information, that is concerning on the RAW treatment and long term disposal of the treated RAW in repository at Mochovce. Then here is given the basic technical and technological information, that is concerning bituminization, plant, the vitrification unit, center for the RAW-treatment (BSC) and repository at Mochovce. (authors)

Database marketing for energy conservation. Practice-oriented study; Databasemarketing voor energiebesparing. Praktijk gericht onderzoek

Energy Technology Data Exchange (ETDEWEB)

Burghouts, H. [Energie Netwerk EN, Bilthoven (Netherlands); De Kleijn, B.; Van Leerdam, W. [Tangram Advies en Onderzoek, Zeist (Netherlands)

2013-06-15

In the 'Block by Block' project 13 local energy saving projects are supported in the development of concepts to realize large-scale energetic improvements of existing houses. In these projects the consortia develop strategies which are applied in the market. In addition, a number of projects is awarded with a so-called 'Green Deal' (agreements between governmental, public and private parties in the Netherlands). Part of the support is a knowledge and learning process. As part of the learning process a practice-oriented research has been carried out into the possibilities of database marketing (DBM) for energy conservation. The research focuses on the opportunities for DBM for energy savings and promising product-market combinations. The question is: can DBM contribute to improving the effectiveness of the 'Block by Block' projects? [Dutch] In het project 'Blok voor Blok' worden 13 lokale energiebesparingsprojecten gesteund bij de ontwikkeling van concepten ten behoeve van de grootschalige energetische verbetering van bestaande woningen. In deze projecten worden door de gevormde consortia strategieen ontwikkeld en uitgevoerd in de markt. Daarnaast is een aantal projecten gehonoreerd met een 'Green deal'. Onderdeel van de ondersteuning is een kennis- en leertraject. In het kader van het leertraject is een praktijk gericht onderzoek gedaan naar de mogelijkheden van databasemarketing (DBM) voor energiebesparing. Het onderzoek richt zich op de kansen voor DBM voor energiebesparing en kansrijke productmarktcombinaties. De vraag is: kan DBM bijdragen aan verbetering van de effectiviteit van projecten 'Blok voor Blok'?.

PERILAKU INVESTOR INDIVIDU DALAM PEMBUATAN KEPUTUSAN INVESTASI SAHAM: EFEK DISPOSISI DAN INFORMASI AKUNTANSI

Directory of Open Access Journals (Sweden)

Elizabeth Lucky Maretha Sitinjak

2015-04-01

Full Text Available Tujuan dari penelitian ini adalah untuk mengetahui pengaruh efek disposisi, pengaruh interaksi efek disposisi dengan perlakuan informasi akuntansi untuk pengambilan keputusan investasi di pasar saham. Dalam rangka untuk lebih mengetahui perbedaan antara perilaku pria dan wanita dalam mengambil keputusan untuk berinvestasi di pasar saham. Metode penelitian ini menggunakan kuasi experimental 2x2 Acak Blok ( RB - 22 ANOVA dan ANCOVA Within - Subject. Desain blok terbentuk dari banyak frekuensi perdagangan saham simulasi menggunakan program perdagangan kebajikan. Blok transaksi yang paling banyak di blok 1 dan paling sedikit melakukan transaksi di blok 4. Populasi investor individu domestik dan subyek eksperimen terdiri dari 120 investor individu, 70 dari Jakarta, 33 dari Semarang, dan 17 dari Yogyakarta. Quasi eksperimen dilakukan selama 45 menit. Penelitian menunjukkan ada efek disposisi sebelum dan sesudah perlakuan informasi akuntansi. Ada kecenderungan untuk menjual saham winner lebih cepat daripada saham losser. The purpose of this study was to investigate the influence of the disposition effect, the interaction effect of the disposition effect with treatment of accounting information for investment decision in the stock market. In order to better know the difference between the behavior of men and women in making decisions to invest in the stock market. This research method using a quasi-experimental 2x2 Randomized Block (RB-22 ANOVA and ANCOVA Within-Subject Design. Block design is formed of many frequencies simulated stock trading using virtue trade program. Block most frequent transactions in block 1 and block are seldom undertakes transactions on block 4. The population of domestic individual investors and quasi experimental subjects consisted of 120 individual investors, 70 from Jakarta, 33 from Semarang, and 17 from Yogyakarta. The total time is 45 minutes quasi experiment.The results of this research showed there is a disposition

Pengaruh Penggunaan Talas (Xanthosoma sagittifolium Terhadap Mutu dan Tingkat Penerimaan Panelis pada Produk Roti, Pastel, Pancake, Cookies, dan Bubur Talas

Directory of Open Access Journals (Sweden)

Wilsa Hermianti

2016-06-01

dilakukan teknologi pembuatan talas blok (Hermianti et al, 2010. Pada penelitian ini dilakukan  penggunaan talas blok untuk pembuatan aneka produk makanan basah, semi basah, dan makanan kering seperti roti, pastel, cookies, pancake, dan bubur talas dengan mensubstitusi tepung terigu dan tepung beras. Penelitian ini  bertujuan untuk mengetahui jumlah penggunaan talas yang memberikan hasil yang optimal dalam pembuatan beberapa produk tersebut sehingga dihasilkan pangan dengan mutu yang baik dan disukai.  Penelitian substitusi terigu dengan talas  yang dilakukan dalam pembuatan roti, pastel, dan cookies 0% (kontrol/ tanpa talas blok, 25%, 50% dan 75%, untuk pancake dengan formula talas dengan terigu  0% (kontrol/tanpa talas blok, 30%, 50%,100%, sedangkan untuk bubur talas dengan formula talas dengan tepung beras 0% (kontrol/tanpa talas blok, 30%, 50%, dan 100%. Analisis  kimia dilakukan  terhadap bahan baku talas blok meliputi kadar air, kadar abu, kadar pati, dan protein sedangkan untuk produk olahan pangan dilakukan uji organoleptik (warna, aroma, rasa dan tekstur berdasarkan tingkat penerimaan panelis. Produk cookies talas dan roti talas yang paling disukai panelis dianalisis kandungan lemak, protein, karbohidrat dan kalorinya serta daya simpan untuk produk makanan kering (cookies. Hasil penelitian menunjukkan talas blok mengandung kadar air 12,40%, kadar abu 1,12%, kadar pati 73,37%, amilosa 2,88%, amilopektin 70,49% dan protein 3,4%. Hasil  uji organoleptik dengan hasil yang optimal dan lebih disukai adalah roti dan pastel dengan penggunaan 25% talas, cookies dengan penggunaan 50% talas, pancake dengan formula talas  dengan tepung 50% dan bubur dengan pemakaian talas blok 30%.

Monopolist requires totally liberalization

International Nuclear Information System (INIS)

Janoska, J.

2003-01-01

Slovenske elektrarne (SE), a.s, Bratislava in present time operates some sources, which would be off at normal conditions. It was caused by high electricity price on European markets. It is possible to sell 1 MWh for 12 thousands Slovak crowns abroad in last months. It is also advantageous to initialise thermal sources for power plant, where variable expenses are higher - from 1200 to 1300 Slovak crowns per MWh. SE are mainly trying to sell most of electricity on domestic market because returnability of dominant nuclear power plants was projected for this market. Utilizing capacities profit via domestic market covers fixed costs of power plants. Besides, power plant can demand regulated price 1272 Slovak crowns per 1 MWh. SE sources have capacity of 6800 MW, but maximal daily load uses for example in December approximately 4000 MW. Overflows are more higher in the summer - load dropped to 2200 MW in the beginning of September in last year. It is noted in issue that price increase in Europe is noticed. Price of primary power electricity will remain at liquid markets at 28 Euro (1176 Slovak crowns) in the following year prices fluctuate from 38 to 40 Euro (to 1700 Slovak crowns) per 1 MW at load peaks. Price increase is caused by lack of sources - it does not keep up to satisfy demand increase. Sources are gradually laid up and no new sources are built. Production capacities will decrease also in SE - by laying up of two 440 MW blocks of Bohunice NPP V-1. Price increase trend will continue according to SE businessmen till it is advantageous to build new source. Present price trend can be accelerated by decision about completing of Mochovce NPP 3-4

Database marketing for energy conservation. Practice-oriented study; Databasemarketing voor energiebesparing. Praktijk gericht onderzoek

Energy Technology Data Exchange (ETDEWEB)

Burghouts, H. [Energie Netwerk EN, Bilthoven (Netherlands); De Kleijn, B.; Van Leerdam, W. [Tangram Advies en Onderzoek, Zeist (Netherlands)

2013-06-15

In the 'Block by Block' project 13 local energy saving projects are supported in the development of concepts to realize large-scale energetic improvements of existing houses. In these projects the consortia develop strategies which are applied in the market. In addition, a number of projects is awarded with a so-called 'Green Deal' (agreements between governmental, public and private parties in the Netherlands). Part of the support is a knowledge and learning process. As part of the learning process a practice-oriented research has been carried out into the possibilities of database marketing (DBM) for energy conservation. The research focuses on the opportunities for DBM for energy savings and promising product-market combinations. The question is: can DBM contribute to improving the effectiveness of the 'Block by Block' projects? [Dutch] In het project 'Blok voor Blok' worden 13 lokale energiebesparingsprojecten gesteund bij de ontwikkeling van concepten ten behoeve van de grootschalige energetische verbetering van bestaande woningen. In deze projecten worden door de gevormde consortia strategieen ontwikkeld en uitgevoerd in de markt. Daarnaast is een aantal projecten gehonoreerd met een 'Green deal'. Onderdeel van de ondersteuning is een kennis- en leertraject. In het kader van het leertraject is een praktijk gericht onderzoek gedaan naar de mogelijkheden van databasemarketing (DBM) voor energiebesparing. Het onderzoek richt zich op de kansen voor DBM voor energiebesparing en kansrijke productmarktcombinaties. De vraag is: kan DBM bijdragen aan verbetering van de effectiviteit van projecten 'Blok voor Blok'?.

National Report

International Nuclear Information System (INIS)

Lipar, M.

2001-01-01

Power production in Slovak Republic is presented. The safety at the NPPs Bohunice V-1, V-2 and Mochovce is discussed. The events - Automatic Reactor Scram at Bohunice 1 and Power Reduction - Home Load at Bohunice 2 due to short circuit in the external grid on 22 May 2001 and Manual Reactor Scram at Mochovce 2 NPP due to Loss of Offsite Power on 30 May 2001 are described

Report on the evaluation under the Act No 24/2006 of Coll. Environmental Impact Assessment Law Extension of National Radioactive Waste Repository in Mochovce for disposal low-level radioactive waste and construction of very low-level radioactive waste repository; Sprava o hodnoteni v zmysle zakona NR SR c.24/2006 o posudzovani vplyvov na ZP. Rozsirenie RU RAO v Mochovciach pre ukladanie NSAO a vybudovanie uloziska pre VNAO

Energy Technology Data Exchange (ETDEWEB)

Hanusik, V; Moravek, J; Kusovska, Z [VUJE, a.s., 91864 Trnava (Slovakia)

2011-11-30

The report elaborated assessment of the environmental impact of extension of the National Radioactive Waste Repository in Mochovce for disposal of low and intermediate level radioactive wastes. Within this repository also the premises for very low level radioactive waste deposition should be built. The assessment report was prepared according to the Act no. 24/2006 Coll, as amended 'On the assessment of environmental impacts' Annex No. 11 upon The scope of assessment issued by the competent authority on the basis of assessment of Intent for this action. The report was prepared in VUJE, Inc. Trnava for Nuclear and Decommissioning Company, Inc. Bratislava (JAVYS).

SE-VYZ - Decommissioning of Nuclear Installations, Radioactive Waste and Spent Fuel Management

International Nuclear Information System (INIS)

Anon

2004-01-01

In this presentations processes of radioactive waste treatment in the Bohunice Radioactive Waste Processing Center (SE-VYZ), Jaslovske Bohunice are presented. Decommissioning of the A-1 NPP is also presented. Disposal of conditioned radioactive waste in fibre concrete containers (FCC) are transported to Mochovce from Jaslovske Bohunice by the transport truck where are reposited in the National radioactive waste repository Mochovce. The Interim spent fuel storage facility (ISFSF) is included into this presentation

Termination of exploitation of V 1 NPP - BIDSF projects

International Nuclear Information System (INIS)

Pnackova, L.

2004-01-01

In this paper the interview with engineer Peter Hlbocky, director of division of the Project of decommissioning of V 1 Nuclear Power Plant in Jaslovske Bohunice is presented. Project Manager Unit (PMU) was formed on the basis of directive of the General Director of the Slovenske elektrarne, a.s. The Director of the Division of decommissioning of the V 1 NPP and at the same time the Main manager of the PMU is engineer Peter Hlbocky. On this project participate 19 employees of the Slovenske elektrarne, a. s. (SE), 6 abroad employees of the consortium IBERINCO, 15 employees of the VUEZ and 25 abroad employees on the detached place of work in the Spain and France

We won a National award

International Nuclear Information System (INIS)

Meciarova, A.; Cicova, V.

2011-01-01

On the occasion of the 43 rd conference for water management in the industry results of the 3 rd competition were announced for the National Business Award for Environment in the Slovak Republic 2011 organized by the Association of Industrial Ecology in Slovakia (ASPEK). The first prize in the category 'product; went to the hands of Slovenske elektrarne representatives for providing the energy self-sufficiency of Tery Chalet, High Tatras, all year round with installing photovoltaic system. 'We have a complex programme of five energies through which we support culture, sports, humanity, education and environmental protection. Hence we try to support constant sustainability of biodiversity,' underlined Alena Meciarova, Manager of Environment at Slovenske elektrarne. (author)

Statement of participants at the International Conference on Can Slovakia secure energy supply and sustainable development without nuclear?

International Nuclear Information System (INIS)

Mikus, T.; Suchomel, J.

2004-01-01

The participants at the Conference called on decision makers both in the European Union (EU) and in Slovakia to provide fair treatment to nuclear power compared with other energy sources, especially with renewable, without prejudice to nuclear safety. This implies ensuring equality in terms of economics, tax, and accounting for externalities. The participants called on the Slovak government to initiate studies that compare the full life-cycle costs, impacts and risks, across the spectrum of energy sources and uses. They should also internalize the external costs. The participants called for a debate on the Slovak energy needs, taking into account the environmental impact of all potential sources of energy and the costs of providing electricity from those sources, and in addition a rational and objective analysis of the security of supply of those sources. It is necessary to have a range of sources for electricity generation that are cost effective and reliable, and respect the environment. The Slovak economy cannot withstand a sudden loss of its guaranteed energy supply. The participants believe that the major government role is setting overall policy for the economy, energy and the environment, with an adequate base in legislation and institutional competence. The Slovak government should have clear strategies for achieving self-sufficient energy-policy goals with reserve power and for meeting climate-change and air-quality goals. The Conference concluded that the nuclear option should remain open in Slovakia, as part of a balanced energy mix, in line with developments abroad and the EU Green Paper from 2000; the alternative is Slovak's failure to secure an affordable energy supply for its citizens. The participants supported the completion of Mochovce 3, 4, complying with enhanced safety requirements, as the most effective option. In Slovenske elektrarne, a.s. (SE) privatization, the government should insist on as large an involvement of Slovak firms in the

Irradiation temperature measurement of the reactor pressure vessel surveillance specimen in the programmes of radiation degradation monitoring

International Nuclear Information System (INIS)

Kupca, L.; Stanc, S.; Simor, S.

2001-01-01

The information's about the special system of irradiation temperature measurement, used for reactor pressure vessel surveillance specimen, which are placed in reactor thermal shielding canals are presented in the paper. The system was designed and realized in the frame of Extended Surveillance Specimen Programme for NPP V-2 Jaslovske Bohunice and Modern Surveillance Specimen Programme for NPP Mochovce. Base design aspects, technical parameters of realization and results of measurement on the two units in Bohunice and Mochovce NPPs are presented too. (Authors)

Ukraine is nuclear Great Power

International Nuclear Information System (INIS)

Svolik, S.

2005-01-01

In this paper the interview with Mr. Jaroslav Holubec - the Director of the Mochovce NPP is published. MR. Jaroslav Holubec with Mr. Stefan Niznan - the Director of the 3 r d and 4 th blocks of the Mochovce NPP - took part in opening commissioning of blocks on the Rovno NPP and Khmelnitskaya NPP, both with installed reactors 1,000 MW. Development of nuclear energetics in the Ukraine is discussed. The share of nuclear energy on the production of the Ukraine constitutes 42 %

VUJE capabilities for participation in the development of Slovak power sector

International Nuclear Information System (INIS)

Liska, P.

2004-01-01

In this presentation author deals with VUJE Trnava, Inc. capabilities for participation in the development of Slovak power sector. It is concluded that VUJE supports the completion of Mochovce units 3 and 4 as the most effective option; VUJE calls of the Slovak government to revive negotiations on a revision of a commitment to close V1 units Bohunice NPP in 2006 or 2008 respectively; VUJE is prepared to be an important participant in supply system for Mochovce NPP Units 3 and 4

ANALYSIS OF THE IMAGE OF CARMEN IN VARIOUS WORKS OF ART

Directory of Open Access Journals (Sweden)

VARNACOVA ELEONORA

2016-12-01

Full Text Available This article summarized the history of Carmen`s character starting with the creation of the novella by Prosper Merimee, and to this day. The name Carmen is associated with beauty, wiliness, freedom and love, that is why there are so many interpretations of this character in diff erent fi elds of art such as the opera painting, ballet and cinematography. The image of Carmen presented in such works as an opera by Bizet, Shchedrin’s ballet, Blok`s poems, in the fi lms (made by Vicente Aranda and Van Alexander, in the ballet „Carmen TV” staged by Poklitaru Rada will continue to dynamically develop and reveal new features of this image of freedom and love.

Assessment of spent WWER-440 fuel performance under long-term storage conditions

Energy Technology Data Exchange (ETDEWEB)

Kupca, L [VUJE Inc. (Slovakia)

2012-07-01

In the Slovak Republic are under operation 6 units (4 in the Jaslovske Bohunice site, and 2 in the Mochovce), 2 units are under construction in Mochovce site. All units are WWER-440 type. The fresh fuel is imported from the Russian Federation. The spent fuel assemblies are stored in wet conditions in Bohunice Interim Storage Spent Fuel Facility (SFIS). By 15 July 2008, there were 8413 assemblies in SFIS. The objectives are: 1) Wet AR storage of spent fuel from the NPP Bohunice and Mochovce: Surveillance of conditions for spent fuel storage in the at-reactor (AR) storage pools of both NPP's (characteristics of pool water, corrosion product data); Visual control of storage pool components; Evaluation of storage conditions with respect to long-term stability (corrosion of fuel cladding, structural materials); 2) Wet SFIS storage at Bohunice: Measurement of spent fuel conditions during the long-term wet storage, activity data in the storage casks and amount of crud; Surveillance program for SFIS structural materials.

Safety of nuclear installations in Slovakia

International Nuclear Information System (INIS)

1998-01-01

In this part next aspects are described: (1) Site selection (Legislation related to site selection; Meeting criteria at Bohunice and Mochovce sites; International agreements); (2) Design preparation and construction (Designing and construction-relevant legislation; Nuclear installation project preparation of nuclear installation at Mochovce site); (3) Operation (Operator licensing procedure; Operation limits and conditions; Maintenance testing and control documentation for management and operation; Technical support of operation; Analysis of events at nuclear installations and Radioactive waste production); (4) Planned safety upgrading activities at nuclear installations

MODEL PENGELOLAAN LINGKUNGAN TAMAN WISATA ALAM GUNUNG MEJA MANOKWARI PAPUA BARAT (Model Environmental Management of Meja Mountain Natural Manokwari West Papua (Model Environmental Management of Meja Mountain Natural Manokwari West Papua

Directory of Open Access Journals (Sweden)

Natalsen Basna

2012-11-01

Full Text Available ABSTRAK Model pengelolaan lingkungan hutan Taman Wisata Alam Gunung Meja mencapai lingkungan keberkelanjutan apabila aspek ekologis, ekonornis, dan sosial budaya yang dinarnis diperlukan suatu konsep model lingkungan yang permanen dalam pengelolaannya. Model lingkungan adalah perwakilan sebuah objek dalam bentuk aktual atau situasi rill yang ditentukan secara sadar dan terencana. Penelitian ini bertujuan (i menganalisis model sistem blok, (2 mengontruksi model rekayasa struktur hutan tanaman lokal campuran sebagai pengedalian lingkungan masa kini, (3 mengonstuksi model arahan lingkungan pengelolaan wisata alam yang berbasis bisnis konservasi.Metode yang digunakan dalam penelitian ini adalah memadukan sumber informasi lingkungan dari data penginderaan jauh, peta tematik, sistem informasi geografis (SIG, dan survei lapangan. Populasi sampel mengenai kerusakan lingkungan dipilih dari peta satuan lahan sesuai dengan liputan citra lansat thematic mapper (TM atau enhanced thematic mapper (ETM seluruh kawasan dan survei lapangan.Hasil penelitian, adalah (1 perumusan model berdasarkan kondisi permasalahan yang terdiri atas model sistem blok berdasarkan blok daerah datar, daerah tangkapan air satu atau daerah dengan kerapatan hutan yang tinggi, blok kerapatan sedang atau daerah tangkapan air dua, blok daerah pernanfaatan dan blok rehabilitasi; (2 mengontruksi model rekayasa struktur hutan tanaman lokal campuran untuk pengendalian lingkungan masa kini berdasarkan stratifikasi tajuk; dan (3 menginstruksi model arahan pengelolaan lingkungan wisata alam yang berbasis bisnis konservasi berdasarkan pada pengembagan jalur pariwisata dan model pengembangan bisnis konservasi. ABSTRACT Model environmental management of forests Meja Mountain Natural Park has achieved thenvironmental aspects of sustainability where ecological, economic and socio-cultural dynamic. At present a concept model of the environment, that can be permanently implied in its management is

Impact of the structural changes on the nuclear safety

International Nuclear Information System (INIS)

Ziakova, M.

2005-01-01

In this presentation author deals with impact of the structural changes (privatization of the Slovenske Elektrarne, a.s.) and new Atomic law (541/2004 Coll. Laws) on the nuclear safety in the Slovak Republic.

Chapter 7. Radioactive wastes

International Nuclear Information System (INIS)

2000-01-01

The inspection and assessment activities of Nuclear Regulatory Authority of the Slovak Republic (UJD) focused on minimization of activity and the quantity of produced radioactive waste (RAW), and on increasing safety of waste management. The general scheme of rad-waste management in the Slovak Republic is presented. The radioactive wastes produced during the operation of NPP V-1, NPP V-2 and NPP Mochovce in 1999 are listed.Liquid RAW was treated and conditioned into a solid form at the nuclear facility Technology for treatment and conditioning of RAW. In 1999 combustible solid waste was treated at the nuclear facility Incinerator of VUJE Trnava. Produced liquid and solid RAW are stored at designed equipment at individual nuclear installations (in case of NPP V-1, NPP V-2 Bohunice and NPP Mochovce in compliance with the Regulation No. 67/1987 Coll. law).The status of free capacity of these storages as of 31.121999 is presented. Storage solidified product built the SE-VYZ was fully filled at the end of 1999. In 1999 there was a significant improvement in the process of radioactive waste management by: (A) issuing approval for commissioning the National Repository for RAW, (B) issuing approval for commissioning the Treatment and Conditioning Center for RAW, (C) having the application for approval to transport conditioned RAW to the National repository Mochovce in the final stage of evaluation. At the beginning of 2000 it is realistic to expect that RAW conditioned in the Conditioning center of RAW will start to be disposed at the National repository of RAW in Mochovce

Certification of support services

International Nuclear Information System (INIS)

Hroch, A.; Osusky, V.

2006-01-01

In this paper the process of certification of support services in the Slovenske elektrarne, a. s. is described. The nuclear power plants are also included into support services. Provisions and economic aspects of support services are discussed

Prospects of renewable energy sources

International Nuclear Information System (INIS)

Pargac, K.

2010-01-01

Slovenske elektrarne has been dealing with exploitation of hydropower potential during long-term period and conceptually. In this paper parameters of construction of new planned small-scale hydroelectric power plants on the Vah River (Slovakia) are presented.

The conference hybrid control room

International Nuclear Information System (INIS)

Gieci, A.; Caucik, J.; Macko, J.

2008-01-01

An original concept of a hybrid control room was developed for the Mochovce-3 and Mochovce-4 reactor units which are under construction. The basic idea underlying the concept is that the control room should be a main working place for the operators (reactor operator and turbine operator) and for the shift supervisor, designed as a comprehensive unit desk shaped so that all members of the control room crew are in a face-to-face contact constantly. The main desk consists of three clearly identified areas serving the operators and the unit supervisor as their main working places. A soft control system is installed at the main working places. A separate safety-related working place, designed as a panel with classical instrumentations at the conference hybrid control room, is provided in case of abnormal conditions or emergency situation. Principles of ergonomics and cognitive engineering were taken into account when designing the new conference hybrid control room for the Mochovce-3 and -4 reactor units. The sizes, propositions, shapes and disposition of the equipment at the control room have been created and verified by using virtual reality tools. (orig.)

Safety improvement programme of WWER 440/230 units in Jaslovske Bohunice

International Nuclear Information System (INIS)

Tomek, J.

2000-01-01

A brief overview is given of the power sources in Slovakia which include 6 operational reactor units (4 at Jaslovske Bohunice and 2 at Mochovce) and 2 units under construction (at Mochovce). The efforts undertaken in the past 10 years and aimed at upgrading the nuclear safety of the two older (V-230 Soviet type) units at Bohunice are highlighted. The relevant regulatory decisions are dealt with and the measures already carried out are listed. Also characterized are several IAEA international safety assessment missions and safety-aimed meetings which took place in 1998 and 1999 and are of concern to the older Bohunice units. (A.K.)

UV-straling in de kas: mogelijkheden en grenzen

NARCIS (Netherlands)

Hoffmann, S.

2000-01-01

Effect van UV-straling op kleuring van Coleus Blumei 'Wizzard Velvit Red'. Gegevens in bijgaande tabellen: 1) Indeling optische straling; 2) Transmisse voor UV-straling van verschillende dekmaterialen (folie UV, glas UV, glas normaal, folie normaal, folie UV-blok

Annual report 2003

International Nuclear Information System (INIS)

2004-01-01

The annual report of SE, a. s., contains information for the year of 2003 and summarises SE's most important financial data for the stated period. The joint stock company Slovenske elektrarne, a. s. (Slovak Power Plants) was established on January 21, 2002, when it was entered into the Commercial Register as a new business entity formed by splitting the former Slovenska elektrarne, a. s. (SE, a. s.) into three independent business entities: Slovenska elektrarne, a. s. (SE, a. s.), Slovenska elektrizacna prenosova sustava, a. s. (Slovak Transmission Grid), and Teplaren Kosice, a. s. (Heating Plant Kosice). Data regarding electricity and heat generation and operational and financial results of the company are stated for the year of 2003, without providing a comparison to the previous year. The reason is that 2002 data do not cover the whole year, as the new SE a. s. was established on January 21, 2002 with changed mix of heat and electricity generation assets. Comparison data for previous years are provided only for certain technical parameters regarding nuclear safety, environment and human resources. This report contains the following headings: (1) SE Board of directors; (2) Supervisory Board; (3) Address by the Chairman of the Board of directors; (4) Year in brief; (5) Organisational structure of the company; (6) Participating interests held by the company; (7) Company strategy; (8) Heat and electricity generation; (9) Sales of electricity, ancillary services and heat; (10) Investments; (11) International cooperation; (12) Nuclear safety; (13) Environment; (14) Human resources; (15) Business report and financial statements; (16) Auditor's report; (17) List of abbreviations

The company's management puts priority on safety

International Nuclear Information System (INIS)

Tomek, J.

2006-01-01

On 29-30 June, 2006, the training for workers of the Slovenske elektrarne, a. s. was organized to explain the most important management safety aspects on leadership awareness (Nuclear Leadership Awareness Course). The course was held at the regional consultation center in Jaslovske Bohunice. (author)

Nuclear and radiation safety policy

International Nuclear Information System (INIS)

Mikus, T; Strycek, E.

1998-01-01

Slovenske elektrarne (SE) is a producer of electricity and heat, including from nuclear fuel source. The board of SE is ultimately responsible for nuclear and radiation safety matters. In this leaflet main principles of maintaining nuclear and radiation safety of the Company SE are explained

Learning to Become a Science Talent

DEFF Research Database (Denmark)

Olesen, Jesper

2018-01-01

from new materialist studies (Latour 1993; Blok & Ellgaard Jensen 2009; Fox & Alldred 2017) the article explores the relationship between the possibilities for distribution that are offered to the participants, and the ways in which the participants respond by centering and decentering within...

Diskurzivní analýza Národních listů: národ vs. islám a Laclauův populistický matrix

Directory of Open Access Journals (Sweden)

Ondřej Stulík

2016-08-01

Full Text Available This article deals with the phenomenon of populism and the form it takes in the context of the Úsvit – národní koalice party and the Blok proti islámu coalition. The methodology of the analysis is based on Laclau’s account of populism and includes a discursive analysis of the populist mentality as a tool to form a vague argument against “bad” Islam culture. These assumptions are tested by a summative content analysis and are contextualized by a metaphor analysis. The results confirm all assumptions: Úsvit and Blok create a specific populist mentality based on a negative perception of Islam, a positive (but empty national identity, and a simplified critique of the current establishment framed as tool for spreading bad culture which is based on the ideology of Muslims and Islam.

Power plants Novaky wishes a new block

International Nuclear Information System (INIS)

Janoska, J.; Beer, G.

2004-01-01

In 2007 two undesulphurized blocks - the 3 rd and 4 th of Novaky Power plant (ENO) in Zemianske Kostolany can no longer burn a domestic brown coal. It means the stopping of around a half of production of the biggest Slovak miner - Hornonitrianske bane Prievidza, a.s. (HBP). HBP together with Swiss partner Advanced Power began the project of their own power plant several years ago. This project is halted because of high capital expenses, but the mining engineers see also the other way - project of construction of new source with capacity 125 MW instead of ENO 3 and 4 in patronage of Slovenske elektrarne (SE). However Slovenske elektrarne is in process of privatisation and there is a question how will the investor accede to several millions Slovak crowns project. This issue deals with project of new power plant and with related possibilities of the next mining of brown coal in the region of Horna Nitra

Downregulation of hepatic and intestinal ATP-binding-cassette transporters abcg5 and abcg8 expression associated with altered sterol fluxes in rats with streptozotocin-induced diabetes

NARCIS (Netherlands)

Bloks, VW; Bakker-van Waarde, WW; Verkade, HJ; Kema, IP; Havinga, R; Wolters, H; Schaap, FG; Sauer, PJJ; Vink, E; Groen, AK; Kuipers, F

ABSTRACT: P234 Downregulation of Hepatic and Intestinal ATP-Binding-Cassette Transporters Abcg5 and Abcg8 Expression Associated with Altered Sterol Fluxes in Rats with Streptozotocin-Induced Diabetes Vincent W. Bloks, Willie W. Bakker-van Waarde, Henkjan J. Verkade, Ido P. Kema, Rick Havinga, Henk

Hidradenitis suppurativa : From pathogenesis to emerging treatment options

NARCIS (Netherlands)

Dickinson-Blok, Janine Louise

2015-01-01

Hidradenitis suppurativa (HS) is a chronic skin disease that is characterized by inflammation of the hair follicles. The cause of HS is largely unknown and the disease remains difficult to treat. Mrs. Janine Dickinson-Blok studied the pathogenesis of HS and the efficacy of existing and emerging

Recent and Future of R and D Activities in SE, a.s

International Nuclear Information System (INIS)

Hanzel, A.

2010-01-01

In this lecture Mr Hanzel presents recent and future of research and development (R and D) activities in Slovenske Elektrarne, a.s. (SE, a.s.). Financing of R and D activities in SE, a.s. and CEZ, a.s. are compared with with programmes supported by U.S. Department of Energy.

We maintain a strong market position

International Nuclear Information System (INIS)

Blahutova, Z.

2010-01-01

Increasing efficiency, continuous improvement, ambitious investment plans. How we (Slovenske elektrarne) succeeded in overcoming crisis impacts and achieved excellent results, about the necessity to increase the company's safety culture - these issues were discussed at the Goal Setting Meeting 2010. The introductory meeting was held on 9 March 2010 in Bratislava. (author)

Backfitting of Nuclear Power Plant Bohunice V1 in Slovakia

International Nuclear Information System (INIS)

Ferenc, M.

1999-01-01

Nuclear power plants in the Slovak Republic generate almost 55 % of electricity. The operating organization and the Nuclear Regulatory Authority of the Slovak Republic pay a great attention to safe and reliable operation of four units with VVER 440 reactors at Bohunices site and one in Mochovce side. Engineering and design organizations in cooperation with well known international companies prepare evaluation of safety conditions, safety analyses and projects for the implementation of modifications to upgrade the nuclear safety of the units in operation. A gradual safety upgrading (reconstruction) of the V-1 Bohunice plant has been in progress, a modernization of the V-2 Bohunice plant is being prepared. Simultaneously the commissioning of Unit 2 at the Mochovce plant is being implemented.(author)

Present state of the design and realization of regional radioactive waste depositories and waste acceptance criteria for disposal. Soucasny stav reseni a realizace regionalnich ulozist RA odpadu a kriteria prijatelnosti techto odpadu k ukladani

Energy Technology Data Exchange (ETDEWEB)

Kortus, J [Chemoprojekt, Prague (Czechoslovakia)

1988-06-01

Surface type regional depositories for radioactive wastes from nuclear power plants are described in detail. The depository of the Mochovce nuclear power plant is located near the plant, that of the Dukovany nuclear power plant is directly on the premises of the plant. Particular attention is paid to the design of the monolithic reinforced concrete pits, draining of rainwater from their surface, draining of seeping rainwater from the pit environment by means of a double drainage system, and insulation of the pits against water. The construction of the Mochovce depository started in 1987; some experience gained from this activity is presented. The radioactive waste acceptance criteria for depositories of this kind, based on safety analysis, are given. (author). 2 figs.

Present state of the design and realization of regional radioactive waste depositories and waste acceptance criteria for disposal

International Nuclear Information System (INIS)

Kortus, J.

1988-01-01

Surface type regional depositories for radioactive wastes from nuclear power plants are described in detail. The depository of the Mochovce nuclear power plant is located near the plant, that of the Dukovany nuclear power plant is directly on the premises of the plant. Particular attention is paid to the design of the monolithic reinforced concrete pits, draining of rainwater from their surface, draining of seeping rainwater from the pit environment by means of a double drainage system, and insulation of the pits against water. The construction of the Mochovce depository started in 1987; some experience gained from this activity is presented. The radioactive waste acceptance criteria for depositories of this kind, based on safety analysis, are given. (author). 2 figs

Monitoring of covering model of the National radioactive waste repository

International Nuclear Information System (INIS)

Jezikova, M.

2009-01-01

The subject of this rigorous report is justification of cover model building at radioactive waste repository in Mochovce as a very important engineering barrier preventing significant release of radioactive substances into the environment and providing protection against ionizing radiation. This rigorous report includes a theoretical part, which describes radioactive waste characterization, radioactive waste management and summary of the preliminary activities prior to the building cover model, particularly involving the selection of appropriate variables and parameters and creation of monitoring plan during the long term monitoring for evaluation of this barrier in order to ensure minimization of any leak of radioactive substances from RAW. The next part includes evaluation of the values of parameters and variables to build cover model of RAW in Mochovce during 2006-2008 (author)

Case law

International Nuclear Information System (INIS)

2014-01-01

This section of the Bulletin brings together the texts of the following case laws: Canada: - Judgment of the Federal Court of Canada sending back to a joint review panel for reconsideration the environmental assessment of a proposed new nuclear power plant in Ontario. France : - Conseil d'etat, 24 March 2014 (Request No. 358882); - Conseil d'etat, 24 March 2014 (Request No. 362001). Slovak Republic: - Further developments in cases related to the challenge by Greenpeace Slovakia to the Mochovce nuclear power plant; - Developments in relation to the disclosure of information concerning the Mochovce nuclear power plant. United States: - Initial Decision of the Atomic Safety and Licensing Board Ruling in Favour of Nuclear Innovation North America, LLC (NINA) Regarding Foreign Ownership, Control or Domination

Fertile grounds for extreme right-wing parties : Explaining the Vlaams Blok’s electoral success

NARCIS (Netherlands)

Coffé, Hilde; Heyndels, Bruno; Vermeir, Jan

2007-01-01

The Vlaams Blok is one of the most successful extreme right-wing parties in Europe. We empirically identify contextual determinants that contribute to its political success in the municipal elections of October 8th, 2000 in Flanders. The use of the Tobit II estimator allows disentangling the party’s

Parent perceived quality of life is age-dependent in children with food allergy

NARCIS (Netherlands)

Wassenberg, Jacqueline; Cochard, Marie-Madeleine; DunnGalvin, Audrey; Ballabeni, Pierluigi; Flokstra-de Blok, Bertine M. J.; Newman, Christopher J.; Hofer, Michael; Eigenmann, Philippe A.

To cite this article: Wassenberg J, Cochard M-M, DunnGalvin A, Ballabeni P, Flokstra-de Blok BMJ, Newman CJ, Hofer M, Eigenmann PA. Parent perceived quality of life is age-dependent in children with food allergy. Pediatr Allergy Immunol 2012: 23: 412419. Abstract Background: Food allergy in children

Extraordinary results

International Nuclear Information System (INIS)

Cicova, V.

2012-01-01

For the first time in the history, Slovenske elektrarne became the first winner in a new category Business and Biodiversity in the competition of European companies aimed at the environment protection. Excellent results were achieved by a long-term co-operation with the Tatras National Park, in particular in saving the endangered animals.

Quality assurance

International Nuclear Information System (INIS)

1996-01-01

The main efforts of Nuclear Regulatory Authority of the Slovak Republic (NRA SR) was focused on support of quality assurance programmes development at responsible organizations Bohunice V-1 and V-v and Mochovce NPPs and their inspection. Development of the level two documentation of a partial quality assurance programme for NPP operation continued at Mochovce NPP. Most of documentation has been submitted to NRA SR for comments and approval. NRA SR invited a mission of French experts to Mochovce NPP to review preparation and performance of internal audits that would be beneficial for improvement in this kind activities at the NPP. Bohunice NPP continued in development of a partial quality assurance programme for operation. The Quality Assurance Programme submitted to NRA SR for approval. Based on a request of Bohunice NPPs, NRA SR consulted the draft quality assurance programme developed by Siemens for stage of the 'Basic Design' of V-1 NPP upgrading. The programme had not been submitted for approval to NRA SR prior to completion of works by Siemens. Based on an internal audit that had been performed, corrective measures were proposed to meet requirements on review and approval of suppliers quality assurance programmes. Requirements related to the quality assurance at nuclear installations were prepared to be incorporated into principles of a act on peaceful use of nuclear power in Slovak Republic

Social Democratic parties as buffers against the extreme right : the case of Belgium

NARCIS (Netherlands)

Coffé, Hilde

2008-01-01

While the Vlaams Blok (currently Vlaams Belang) became one of the most successful and electorally durable extreme-right parties in Europe in the 1990s, the francophone Front National has yet to achieve a stable basis of support. We argue that an important reason for this divergence has been the

Chapter 9. Personnel qualification and training

International Nuclear Information System (INIS)

2000-01-01

In 1999 the Nuclear Regulatory Authority of the Slovak Republic (UJD) focused on the overall training system and on developing programmes for individual categories for NPP V-1 Bohunice, NPP V-2 Bohunice, NPP Mochovce and SE-VYZ. The fundamental theoretical and periodical training for both Bohunice and Mochovce NPPs personnel, simulator training for NPP Bohunice, and periodical simulator training for Bohunice personnel is carried out by the VUJE Training center in Trnava, whereas the simulator training and periodical training for NPP Mochovce is carried at Mochovce plant. Based on a successful passing of examination before the examining committee, UJD issues, a certificate on special professional skills of selected staff of nuclear installations for specific activity for the given type of nuclear installation and for the following positions: (a)Shift manager for scientific start up with the right of manipulation; (b) Shift supervisor; (c) Unit supervisor; (d) Primary circuit operator; (e) Secondary circuit operator; (f) Reactor physicist; (g) Shift manager for scientific start up without the right of manipulation. Examination of selected personnel is described. Last year the examining committee held twelve session for oral theoretical examination. The number of licenses issued in 1999 and the total number of valid licenses is given.Conclusions from inspections carried out by UJD and inspections and tests carried out by the NPP operators in 1999, as well as results from operation and start up of nuclear units confirm that the standard of professional skills of the staff at nuclear installations a high standard of operational safety is being achieved on a permanent basis. Increasing the qualification of UJD staff was done in a form of training and courses scheduled in the plan of training for the staff for 1999. These training, composed of specialized qualification study, functional study, as well as study aimed at maintaining qualification. Training courses organized

The Inspector General's report on Nuclear Safety and Radiation Protection 2008

International Nuclear Information System (INIS)

2009-01-01

abroad; 20.1 - Japan: Kashiwasaki-Kariwa and Hamaoka power plants, the JSW casting and forging facilities at Muroran; 20.2 - Slovakia: Slovenske Elektrarne, Bohunice and Mochovce nuclear power plants; 20.3 - The USA: Constellation Energy, Calvert Cliffs nuclear power plant and Unistar Nuclear Energy; 21 - Appendices

Unified electricity market

International Nuclear Information System (INIS)

Anon

2011-01-01

A unified European electricity market means a unification and harmonisation of functioning of the national electricity market into one European Market or into one entity. It gives an opportunity to Slovenske elektrarne to open room for their wider activity within Europe where common rules for cross-boarder trade and markets functioning will apply. (author)

LESPRO - an expert system for the decision support in determination and suggestion of protective measures

International Nuclear Information System (INIS)

Bohunova, J.; Duranova, T.; Hatar, E.

2000-01-01

A prototype expert system for advising emergency procedures for nuclear regulatory authority has been developed. The expert system ESPRO is known as goal oriented rule-based knowledge system. The system is based on emergency procedures developed in VUJE Trnava, Inc. for use by the Emergency Response Centre (ERC) of the Slovak Nuclear Regulatory Authority (NRA). The operation interpretation module uses the knowledge base of emergency procedures for the evaluation of source term and determination and suggestion of protective measures which is represented in the form of a Petri net model. Its verification and validation was done on the basis of the results of two exercises: joint exercise of ERC staff with Slovak Army Headquarters and full scale Mochovce NPP emergency exercise with use of the Mochovce NPP simulator. (author)

Protection of WWER type primary loops against extreme effects

International Nuclear Information System (INIS)

Podrouzek, J.; Rejent, B.

1985-01-01

Dynamic analyses of the WWER-440 primary loops for the Mochovce nuclear power plant showed that the unprotected primary loop is very soft with a first eigenfrequency of 0.38 Hz. Protection with amortisseurs and viscous shock absorbers was compared and the viscous shock absorber in all cases proved to be more suitable. GERB viscous absorbers will be installed at the Mochovce nuclear power plant. First calculations of the dynamic resistance of the WWER-1000 primary loops for the Temelin nuclear power plant to extreme events were also made. It was shown that the unprotected primary loop is rather soft with a first eigenfrequency of 0.9 Hz, or 0.6 Hz at the pressurizer branch. It will therefore be necessary to protect the primary loops with viscous shock absorbers. (Z.M.)

Chapter 9. Personnel qualification and training

International Nuclear Information System (INIS)

2001-01-01

The overall training system and the development of projects for training of all categories of NPP V-1, NPP V-2 Bohunice, SE-VYZ and NPP Mochovce staff were the subject of Nuclear Regulatory Authority of the Slovak Republic (UJD) attention. During 2000, the following inspections were carried out on nuclear personnel training: (a) NPP Bohunice: an inspection focused on compliance with requirements for staff qualifications and compliance with the prescribed training of Bohunice plant staff ; (b) NPP Mochovce: an inspection focused on compliance with the requirements for staff qualifications and compliance with the prescribed training of NPP Mochovce staff; an inspection focused on verifying the simulator aided training; an inspection focused on checking the preparedness of NPP Mochovce operation and technical personnel for NPP Mochovce Unit 2 operation; (c) Technology for treatment and conditioning of radioactive waste Bohunice (BSC): an inspection focused on compliance with the requirements for staff qualifications and compliance with the prescribed training of SE-VYZ staff; VUJE Trnava: verification of technical equipment and professional skills of VUJE Trnava staff and tasks arising out of the 'Authorisation on nuclear installation staff training'. Examinations of selected personnel were scheduled according to the plan of examining committee meetings. For each examined person written tests are generated by the computer from the database of test questions at the Training Centre of VUJE Trnava for individual positions - categories of selected staff of NPP V-1 and NPP V-2 Bohunice and NPP Mochovce so that the examination questions both in written and oral part equally cover individual facilities and regimes of operation of NPP. The database is continuously updated, thereby containing new questions resulting from the recent changes carried out at NPPs. A part of the examination in case of promotion to a higher position is the practical part, which is conducted under

Mitigation Theme Report: Energy Efficiency : Contribution to the MCA4climate initiative

NARCIS (Netherlands)

de Visser, Erika; Blok, K.|info:eu-repo/dai/nl/07170275X

2011-01-01

Striving for energy efficiency means trying to obtain a certain result with a minimum of input (Schipper and Meyers, 1992; Blok, 2007). As energy is used to fulfil human needs, one may define the energy efficiency of an activity as the degree to which given human needs can be fulfilled with a

Completion of the privatisation

International Nuclear Information System (INIS)

Anon

2006-01-01

In Bratislava on April 28, 2006 the privatisation of 66 % share of the Slovenske Elektrarne, a. s. (SE) has definitively finished. The Slovak Republic with the Italian company ENEL assigned ultimate documents and the ENEL definitively entered into the SE. Italian investor paid for the SE 839 millions EUR, what is about 31.35 billions Slovak crowns. (author)

Records on the water

International Nuclear Information System (INIS)

Regula, E.

2003-01-01

In this paper the electric power generation in hydro-power plants in the Slovak Republic during 2002 is reviewed. Year 2002 was rich on precipitation and the Hydro Power Plants (plants of the Slovenske elektrarne, a.s.) has reached record in generation of electric power when altogether the Water Power Plants produced 5,168.5 GWh. (author)

Part I. Chapter IV. Coldness is coming from Wienna

International Nuclear Information System (INIS)

Blaha, M.

2008-01-01

In this chapter author reviewed a political pressure of Austrian government and Austrian legislative assembly on Slovakia before fuel assembly insertion and commissioning of the Unit-1 of the Mochovce NPP. Mission of Walkdown II is described.

Correlations between radiographic assessments and MRI features of knee osteoarthritis--a cross-sectional study

DEFF Research Database (Denmark)

Gudbergsen, H; Lohmander, L S; Jones, G

2013-01-01

an outpatient clinic (ClinicalTrials.gov: NCT00655941). Inclusion criteria were age ≥50 years, body mass index (BMI) ≥30 kg/m(2) plus symptomatic and verified KOA. 1.5 T MRI scans were assessed using BLOKS and bi-plane radiography by mJSW and KL. Statistics used were Spearman rank correlation coefficients...

Studi Pendirian Pabrik Dimetil Karbonat di Blok Tangguh

Directory of Open Access Journals (Sweden)

Fajar Premana Putra

2017-01-01

Full Text Available Sejak adanya revolusi industry emisi dari gas CO2 semakin meningkat dari tahun ke tahun. Dampak dari peningkatan emisi CO2 adalah global warming yang menyebabkan suhu bumi yang semakin meningkat. Terjadinya global warming juga menyebabkan berbagai bencana dan perubahan iklim. Bahan bakar cair seperti gasoline adalah jenis bahan bakar yang paling banyak digunakan dalam bidang transportasi. Salah satu upaya yang dapat dilakukan untuk meminimalisir emisi CO2 dari kendaraan serta mengurangi penggunaan bahan bakar fosil ialah dengan penambahan zat aditif yang memiliki kandungan oksingen tinggi (oxygenated compound pada bahan bakar cair seperti gasoline. DMC (Dimethyl Carbonate merupakan salah satu zat aditif yang dianggap mampu untuk menggantikan zat aditif karena DMC lebih ramah lingkungan dibandingkan dengan zat aditif lainnya karena dapat mengurangi emisi hidrokarbon, CO, NOx dan partikel lainya. DMC juga memiliki kadar oksigen yang relatif tinggi (53,3 wt.%, tekanan uap rendah, nilai oktan campuran yang tinggi.Indonesia sendiri belum memiliki plant untuk menghasilkan DMC. Sehingga untuk dijadikan zat aditif maka produksi DMC dalam negeri harus ditingkatkan terlebih dahulu. Secara garis besar Pabrik DMC terdiri dari Purifikasi Gas Bumi, Sintesa Metanol, Purifikasi Metanol, Sintesa DMC, Purifikasi DMC. Dari studi yang dilakukan untuk Pabrik DMC dengan kapasitas 132,2 MMSCFD Gas Bumi masuk dibutuhkan investasi sebesar MUSD 369,1. Dari analisa ekonomi diperoleh: Internal Rate of Return : 26,49%; POT: 4,1 tahun; BEP : 67,8 %; dan NPV 10 year : MUSD 928,8. Dari keempat parameter sensitifitas yaitu fluktuasi biaya investasi, harga bahan baku, kapasitas, dan harga jual dari produk, terlihat bahwa keempatnya tidak memberikan pengaruh cukup signifikan terhadap kenaikan atau penurunan nilai IRR kilang. Sehingga Pabrik Dimetil Karbonat ini layak untuk didirikan.

Worldwide WANO biennial in India

International Nuclear Information System (INIS)

Vrubelova, A.

2010-01-01

At the turn of January and February 2010, there was an annual general conference of the World Association of Nuclear Operators - WANO held in Delhi, India. One of the representatives, participating on behalf of Slovenske elektrarne, was also Mr. Robert Guns, a former Director of Bohunice Nuclear Power Plant. After his return from India, he was approached by Anna Vrubelova. (author)

Training organisation

International Nuclear Information System (INIS)

Andrlova, Z.

2012-01-01

Slovenske elektrarne considers a specific training and education of experienced experts to be a key issue. The company gradually undergoes quite demanding change in the field of education and training of the nuclear power plants staff. We have an ambitious vision - to create one of the best training organisations in Europe by the means of systematic approach to the training. (author)

Chapter No.8. Personnel qualification and training

International Nuclear Information System (INIS)

2002-01-01

The overall training system and the development projects of training the staff of all categories from NPP V-1, NPP V-2 Bohunice, SE-VYZ and NPP Mochovce were the subject of UJD's attention. During 2001 following inspections were carried out on nuclear personnel training: - PP's Bohunice: an inspection focused on compliance with requirements for staff qualifications and compliance with the prescribed training of Bohunice plant staff; - Mochovce NPP: an inspection focused on compliance with the requirements for staff qualifications and compliance with the prescribed training of NPP Mochovce staff; - SE-VYZ: an inspection focused on compliance with the requirements for staff qualifications and compliance with the prescribed training of SE-VYZ staff. Training the staff of the NPP's Bohunice: - The fundamental and periodical theoretical training as sure as the fundamental and periodical simulator training is carried out by the VUJE Training centre in Trnava. - The fundamental practical training in the workplace and training for the change work- rank is carried at Bohunice plant. Training of the staff of the NPP Mochovce: - The fundamental and periodical theoretical training is carried out by the VUJE Training centre in Trnava. The fundamental practical training in the workplace and training for the change work- rank as well as the fundamental and periodical simulator training is carried at Mochovce plant. Based on a successful passing of examination before the examining committee, UJD issues a certificate on special professional skills of selected staff members of nuclear installations for specific activity for the given type of nuclear installation and for the following positions: 1. Scientific shift manager for start up with the right of manipulation; 2. Shift supervisor; 3. Unit supervisor; 4. Primary circuit operator; 5. Secondary circuit operator; 6. Reactor physicist; 7. Scientific shift manager for start up without the right of manipulation. Examinations of

Hot functional test chemistry - long term experience

International Nuclear Information System (INIS)

Vonkova, K.; Kysela, J.; Marcinsky, M.; Martykan, M.

2010-01-01

Primary circuit materials undergo general corrosion in high temperature, deoxygenated, neutral or mildly alkaline solutions to form thin oxide films. These oxide layers (films) serve as protective film and mitigate the further corrosion of primary materials. Inner chromium-rich oxide layer has low cation diffusion coefficients and thus control iron and nickel transport from the metal surface to the outer layer and their dissolution into the coolant. Much less corrosion products are generated by the compact, integral and stable oxide (passivation) layer. For the latest Czech and Slovak stations commissioned (Temelin and Mochovce) a modified Hot Functional Test (HFT) chemistry was developed in the NRI Rez. Chromium rich surface layer formatted due to modified HTF chemistry ensures lower corrosion rates and radiation field formation and thus also mitigates crud formation during operation. This procedure was also designed to prepare the commissioned unit for the further proper water chemistry practise. Mochovce 1 (SK) was the first station commissioned using these recommendations in 1998. Mochovce 2 (1999) and Temelin 1 and 2 (CZ - 2000 and 2002) were subsequently commissioned using these guidelines too. The main principles of the controlled primary water chemistry applied during the hot functional tests are reviewed and importance of the water chemistry, technological and other relevant parameters is stressed regarding to the quality of the passive layer formed on the primary system surfaces. Samples from Mochovce indicated that duplex oxide layers up to 20 μm thick were produced, which were mainly magnetite substituted with nickel and chromium (e.g. 60-65% Fe, 18-28% Cr, 9-12% Ni, <1% Mn and 1-2% Si on a stainless steel primary circuit sample). Long term operation experience from both nuclear power plants are discussed in this paper. Radiation field, occupational radiation exposure and corrosion layers evolution during the first c. ten years of operation are

The Role of Nuclear Power in Slovak Republic; Safety Upgrading Program for WWER Reactors

International Nuclear Information System (INIS)

Toth, A.

1998-01-01

Implementation of Slovenske elektrarne Production Base Development Program, where all these safety upgrading projects of nuclear power sources at Slovak Republic are included will ensure first of all safety of nuclear power sources on internationally acceptable level, operational reliability of nuclear power units, balanced consumption and production of electric energy in Slovakia and decrease of long term ecological impact in according with international commitments of Slovakia

Five question to... Stanislav Reguli, chairman of the board of directors and general director of the GovCo, joint-stock association

International Nuclear Information System (INIS)

Stuller, P.

2006-01-01

In this paper the interview with the MR. Stanislav Reguli, chairman of the board of directors and general director of the GovCo, joint-stock association is published. The state company GovCo, a.s. was originated on April 1, 2006. Process of severance of property from the Slovenske elektrarne, a.s., personnel management of new company as well as organisation of property management are presented

Slovenske elektrarne, a.s., Enterprise Vojany power plant

International Nuclear Information System (INIS)

2005-01-01

This brochure describes the Enterprise Vojany power plant (SE-EVO) is described. This is brown coal burning ((EVO II) and natural gas or fuel oil burning (EVO I) power plant. Technical data in detail of SE-EVO as well as results of up-grade of the SE-EVO are presented

Review of problems and methods for radiation risk assessment in the environment of a nuclear power plant; Pregled problematike in metodologije ocenjivanja radijacijske nevarnosti za okolico nuklearne elektrane

Energy Technology Data Exchange (ETDEWEB)

Grgic, M [Nuklearni institut ' Jozef Stefan' , Ljubljana (Yugoslavia)

1966-07-01

Radiation impact on the nuclear power plant environment is a very important problem which has to be solved during design and construction. Damage that could be caused by release of radioactive material into the environment should be estimated and the magnitude of nuclear and radiation risk of the power plant should be evaluated. In general the accuracy of estimation is rather poor due to statistical fluctuations of the conditions which influence radioactivity expansion in the environment, especially in the air. Different uncertainties and unresolved problems influence the inaccuracy. Since any real risk should be extremely small compared to potential risk i.e. risk induced by nuclear power plant without any safety measures, even inaccurate estimations are very useful. Method for environmental radiation risk assessment is based on relatively simple models of radiation expansion in the environment and in the air. These models are theoretically solved but they are based on relatively limited number of experimental data. Assessment of the radiation effects on the population health and mortality is an important problem. [Slovenian] Radiacijska nevarnost za okolico nuklearne elektrarne je zelo vazen problem, ki ga je treba resiti ze pri projektiranju in gradnji. Treba je oceniti skodo, ki bi jo povzrocila v okolici neka dolocena sprostitev radioaktivnosti in na osnovi tega dimenzionirati ukrepe nuklearne in radiacijske varnosti same elektrarne. Natancnost ocenjevanja je v splosnem zelo slaba. Temu so v precejsnji meri krive statisticne fluktuacije pogojev, ki vplivajo na razsirjanje radioaktivnosti v okolici, ziasti po zraku. Na nenatancnost pa vplivajo tudi razne nejasnosti in se nereseni problemi. Ken pa mora biti dejanska nevarnost izredno majhna v primerjavi s potencialne nevarnostjo oziroma z nevannostjo, ki bi jo predstavjala nuklearna elektrarna, ce bi zanemarili vse varnostne ukrepe, so tudi taksne nenatancne ocene zelo koristne. Metode ocenjevanja radiacijske

Nuclear safety. Improvement programme

International Nuclear Information System (INIS)

2000-01-01

In this brochure the improvement programme of nuclear safety of the Mochovce NPP is presented in detail. In 1996, a 'Mochovce NPP Nuclear Safety Improvement Programme' was developed in the frame of unit 1 and 2 completion project. The programme has been compiled as a continuous one, with the aim to reach the highest possible safety level at the time of commissioning and to establish good preconditions for permanent safety improvement in future. Such an approach is in compliance with the world's trends of safety improvement, life-time extension, modernisation and nuclear station power increase. The basic document for development of the 'Programme' is the one titled 'Safety Issues and their Ranking for WWER 440/213 NPP' developed by a group of IAEA experts. The following organisations were selected for solution of the safety measures: EUCOM (Consortium of FRAMATOME, France, and SIEMENS, Germany); SKODA Prague, a.s.; ENERGOPROJEKT Prague, a.s. (EGP); Russian organisations associated in ATOMENERGOEXPORT; VUJE Trnava, a.s

Pengaruh Degasser Dan Grain Refiner Terhadap Sifat Mekanik Paduan Al-Si Produk Cor

OpenAIRE

Yohanes, Glenn; Djamil, Sofyan

2008-01-01

Paduan aluminium banyak digunakan pada industri otomotif, seperti pada pembuatan velg dan komponen-komponen mesin. Studi pengaruh degasser dan grain refiner terhadap kekuatan tarik, kekuatan luluh, elongasi dan kekerasan, pada proses peleburan dibandingkan dengan atau tanpa menggunakan degasser dan grain refiner. Benda uji didapat dengan melebur blok mesin Mitsubishi L.300, menggunakan tungku listrik dan proses cor sistem cetakan terbuka. Hasil penelitian, meliputi kekuatan tarik, luluh, elon...

Pengaruh Degasser dan Grain Refiner terhadap Sifat Mekanik Paduan Al-Si Produk Cor

OpenAIRE

Yohanes, Glenn; Djamil, Sofyan

2009-01-01

Paduan aluminium banyak digunakan pada industri otomotif, seperti pada pembuatan velg dan komponen-komponen mesin. Studi pengaruh degasser dan grain refiner terhadap kekuatan tarik, kekuatan luluh, elongasi dan kekerasan, pada proses peleburan dibandingkan dengan atau tanpa menggunakan degasser dan grain refiner. Benda uji didapat dengan melebur blok mesin Mitsubishi L.300, menggunakan tungku listrik dan proses cor sistem cetakan terbuka. Hasil penelitian, meliputi kekuatan tarik, luluh, elon...

IDENTIFIKASI DISTORSI BLUR PADA GAMBAR DIGITAL

Directory of Open Access Journals (Sweden)

Irwan Prasetya Gunawan

2012-05-01

Full Text Available Salah satu masalah yang sering muncul dalam dunia fotografi adalah efek blur yang dapat diakibatkan baik oleh objek yang bergerak maupun gerakan kamera yang berhubungan dengan kecepatan rana (shutter speed ketika gambar akan diambil. Paper ini menyajikan sebuah metode baru yang sederhana untuk mendeteksi kemunculan distorsi blur yang tidak diinginkan pada gambar digital. Metode yang diusulkan menggunakan transformasi discrete cosine transform (DCT pada gambar yang telah mengalami distorsi dengan ukuran blok DCT yang bervariasi. Hasil dari pendeteksian ini kemudian digunakan untuk meningkatkan kualitas gambar melalui metode debluring berdasarkan korelasi pixel yang diterapkan pada area tertentu pada gambar yang mengandung distorsi blur ini. Hasil eksperimen menunjukkan bahwa kualitas gambar yang disempurnakan dihasilkan oleh metode debluring secara selektif menggunakan deteksi distorsi blur lokal akan lebih baik daripada yang tidak melalui proses seleksi. Dari berbagai ukuran blok yang digunakan dalam percobaan, blok berukuran 32×32 piksel menghasilkan kualitas gambar yang secara umum lebih baik. One of the problems that often arise in photography is a blurring effect that can be caused either by a moving object or camera movements that associated with the shutter speed when the picture is taken. This paper presents a simple new method for detecting the appearance of unwanted blur distortion in digital images. The proposed method uses the transformation of Discrete Cosine Transform (DCT on the image that has been distorted with varying DCT block size. The results of the detection used to improve image quality through debluring method based on pixel correlation that applied to certain areas of the image that contains this blur distortion. The experimental results show that the enhanced picture quality produced by the method of selectively debluring using a local blur distortion detection is better than not through the selection process

Can Slovakia secure reliable electricity supply without nuclear?

International Nuclear Information System (INIS)

Pnacek, I.

2004-01-01

In this presentation author deals with structure of electricity production in the Slovak republic in 2006 and perspectives of electricity supply up to 2020 year. Decommissioning of Unit 1 and Unit 2 of the Bohunice NPP and completion of Unit 3 and 4 of the Mochovce NPP are discussed

Irradiation Embrittlement Monitoring Programs of RPV's in the Slovak Republic NPP's

International Nuclear Information System (INIS)

Kupca, Ludovik

2006-01-01

Four types of surveillance programs were (are) realized in Slovak NPP's: 'Standard Surveillance Specimen Program' (SSSP) was finished in Jaslovske Bohunice V-2 Nuclear Power Plant (NPP) Units 3 and 4, 'Extended Surveillance Specimen Program' (ESSP), was prepared for Jaslovske Bohunice NPP V-2 with aim to validate the SSSP results, For the Mochovce NPP Unit 1 and 2 was prepared completely new surveillance program 'Modern Surveillance Specimen Program' (MSSP), based on the philosophy that the results of MSSP must be available during all NPP service life, For the Bohunice V-1 NPP was finished 'New Surveillance Specimen Program' (NSSP) coordinated by IAEA, which gave arguments for prolongation of service life these units for minimum 20 years, New Advanced Surveillance Specimen Program (ASSP) for Bohunice V-2 NPP (units 3 and 4) and Mochovce NPP (units 1, 2) is approved now. ASSP is dealing with the irradiation embrittlement of heat affected zone (HAZ) and RPV's austenitic cladding, which were not evaluated till this time in surveillance programs. SSSP started in 1979 and was finished in 1990. ESSP program started in 1995 and will be finished in 2007, was prepared with aim of: increasing of neutron fluence measurement accuracy, substantial improvement the irradiation temperature measurement, fixed orientation of samples to the centre of the reactor core, minimum differences of neutron dose for all the Charpy-V notch and COD specimens, the dose rate effect evaluation. In the year 1996 was started the new surveillance specimen program for the Mochovce RPV's unit-1 and 2, based on the fundamental postulate - to provide the irradiation embrittlement monitoring till the end of units operation. The 'New Surveillance Specimen Program' (NSSP) prepared in the year 1999 for the Bohunice V-1 NPP was finished in the year 2004. Main goal of this program was to evaluate the weld material properties degradation due to the irradiation and recovery efficiency by annealing too. The

Chapter 3. The economical power of the company

International Nuclear Information System (INIS)

1998-01-01

In the third chapter of this CD ROM the economic power of the Slovak Electric, Plc. (Slovenske elektrarne, a.s.), is presented. It consist of next paragraphs (1) Property of Slovak Electric, Plc, the company; (2) Position of the Company; (3) Business performance of the Company (Economic results, Installed capacity, Generation of electricity and heat; Electricity trade, Distribution of electricity and heat trade are reviewed); (4) Shareholdings in other companies and international co-operation

Tracking environmental costs

International Nuclear Information System (INIS)

Blahutova, Z.

2011-01-01

Tracking Environmental Costs and Investments in SAP will provide us with a managerial tool that will help us understand better the magnitude of the financial resources we are dedicating to environmental protection activities and investments. Environmental Cost Accounting is a new project in Slovenske Elektrarne that will be particularly valuable for the Company's environmental management initiatives, such as waste monitoring, cleaner production, eco-design and environmental management systems; its launch is expected in September. (author)

Unmanned operation of Hydro Power Plants

International Nuclear Information System (INIS)

Regula, E.

2008-01-01

Intentions to launch unmanned operation are no news, the very first occurred in Hydro Power Plants (HPP) at the time when the first computer technology was implemented into process of power generation, i.e. no later than in 1960 s . ENEL entering Slovenske elektrarne not only revived but significantly accelerated the implementation process of unmanned operation. Experience of ENEL says that unmanned operation means better reliability of the HPP and this is the priority. (author)

Evaluation of doses during the handling and transport of radioactive wastes containers

International Nuclear Information System (INIS)

Kubik, I.; Kusovska, Z.; Hanusik, V.; Mrskova, A.; Kapisovsky, V.

2000-01-01

Radioactive waste products from the nuclear power plants (NPPs) must be isolated from contact with people for very long period of time. Low and intermediate-level waste will be disposed of in Slovakia in specially licensed Regional disposal facility which is located near the NPP Mochovce site. Radioactive waste accumulated in the Jaslovsk. Bohunice site, during the decommissioning process of the NPP A-1 and arising from the NPP V-1 and NPP V-2 operation, will be processed and shipped in standard concrete containers to the Mochovce Regional disposal facility. The treatment centre was build at the NPP Jaslovsk? Bohunice site which is in the trial operation now. It is supposed that radioactive waste containers will be transported by train from the treatment centre Jaslovsk? Bohunice to the site of Radioactive Waste Repository at Mochovce and by truck in the area of repository. To estimate the occupational radiation exposure during the transport the calculations of dose rates from the containers are necessary. The national regulations allow low level of radiation to emanate from the casks and containers. The maximum permissible volume radioactivity of wastes inside the container is limited in such a way that irradiation level should not exceed 2 mGy/h for the contact irradiation level and 0,1 mGy/h at 2-meter distance. MicroShield code was used to analyse shielding and assessing exposure from gamma radiation of containers to people. A radioactive source was conservatively modelled by homogenous mixture of radionuclides with concrete. Standard rectangular volume source and shield geometry is used in model calculations. The activities of the personnel during the transport and storage of containers are analysed and results of the evaluation of external dose rates and effective doses are described. (author)

Rad-waste treatment

International Nuclear Information System (INIS)

1996-01-01

The spent fuel coming from Slovak NPPs have partially been transported to the former Soviet Union, and a part of it is stored in an interim spent fuel wet storage. In compliance with the worldwide practices, further medium-term possibilities of storing in dry storages are under preparation. Disposal of a spent fuel and other high-level active wastes in a deep geological formation repository is the final solution. At present, there are geological investigations of possible sites in progress in Slovakia. Mochovce repository is a factory for a final disposal of compacted low and intermediate level radioactive wastes coming from the Slovak NPPs. This is a near-surface facility of a construction similar to the one used for disposal of radioactive wastes in France, Spain, Japan, Czech Republic, U.S.A, etc. Quality of the design, construction and functioning of the Mochovce's repository was assessed by an international team of experts within a special IAEA programme (WATRP). Having familiarized with the final report of the IAEA mission, Nuclear Regulatory Authority of the Slovak Republic (NRA SR) issued its position early in 1995, in which NRA SR required additional adjustment of the repository itself. Based on the NRA SR's position, Mochovce NPP invited experts from a number of institutions in September 1995 to discuss the NRA SR's requirements. Following was recommended by the experts: (1) to perform a complementary engineering-geological investigation on the site, (2) to use geophysical methods to verify existence of geological faults. In the next part a radioactive wastes that were treated at radioactive waste treatment lines in 1995 are listed. In 1995, the Chief Inspector of NRA SR issued an instruction that radioactive waste department should start inspections of radioactive waste treatment right in hospitals, research institutes and industries. Therefore, a total of 14 such workplaces were incorporated into a plan of inspections in 1995

Know-how of experts of the VYZ impressed of Japan experts

International Nuclear Information System (INIS)

Koever, M.

2003-01-01

In this paper author give a short review of the course for radiation safety and radioactive waste processing which was organised in the frame of the Program for international co-operation in the scope of management in nuclear energetics. This course proceeds as early as five years and it is covered by Japan Electric Power Information Center, Inc. (JEPIC). Author there has presented know-how of the Bohunice Radioactive Waste Processing Center (VYZ, Slovenske elektrarne, a.s.)

American specialists and SAP project

International Nuclear Information System (INIS)

Andrlova, Z.

2008-01-01

Within the past days of November the project teams of SAP Nuclear in Slovenske elektrarne, a. s. incorporated the specialists from PSEG from New Jersey, U.S.A. The goal of their stay here was to pass on the professional experience and good practice from the implementation of quite demanding project in the nuclear power plants. We have learned more about the company and the objectives from an interview with Clay Warren, SAP Nuclear Project Manager in SE. (author)

Case Law

International Nuclear Information System (INIS)

2014-01-01

This section treats of the following case laws sorted by country: 1 - Germany: Federal Administrative Court confirms the judgments of the Higher Administrative Court of the Land Hesse: The shutdown of nuclear power plant Biblis blocks A and B based on a 'moratorium' imposed by the Government was unlawful; List of lawsuits in the nuclear field. 2 - Slovak Republic: Further developments in cases related to the challenge by Greenpeace Slovakia to the Mochovce nuclear power plant; Developments in relation to the disclosure of information concerning the Mochovce nuclear power plant. 3 - United States: Judgment of the Nuclear Regulatory Commission resuming the licensing process for the Department of Energy's construction authorisation application for the Yucca Mountain high-level radioactive waste repository; Judgment of the Licensing Board in favour of Shaw AREVA MOX Services regarding the material control and accounting system at the proposed MOX Facility; Dismissal by US District Court Judge of lawsuit brought by US military personnel against Tokyo Electric Power Company (TEPCO) in connection with the Fukushima Daiichi nuclear power plant accident

ANALISIS PENGARUH IRADIASI FLUENS NEUTRON CEPAT TERHADAP BERILIUM REFLEKTOR REAKTOR RSG-GAS

Directory of Open Access Journals (Sweden)

Sri Kuntjoro

2015-04-01

Full Text Available Telah dilakukan analisis iradiasi fluens neutron cepat terhadap berilium reflektor reaktor RSG-GAS. Analisis dilakukan dengan cara melakukan pengukuran fluks neutron di posisi berilium elemen dan berilium blok yang berfungsi sebagai reflector. Selanjutnya dilakukan perhitungan untuk menentukan apakah ada pengaruh fluens neutron selama berilium berada di teras reaktor. Selain cara tersebut dilakukan pula visualisasi untuk memastikan ada tidaknya deformasi pada berilium akibat iradiasi. Hasil pengukuran fluks dan fluens neutron cepat maksimal pada daya 200 kW untuk berilium elemen posisi E-2 sebesar 2,30E+07 n/cm2s dan 4,19E+17 n/cm2, J-8 sebesar 3,70E+07 n/cm2s dan 6,74E+17 n/cm2. Hasil pengukutan pada posisi B-3 sebesar 2,19E+12 n/cm2s dan 3,99E+22 n/cm2, G-10 sebesar 2,12E+12 n/cm2s dan 3,86E+22 n/cm2, serta berilium blok posisi (5-6 sebesar 5,02E+07 n/cm2s dan 9,15E+17 n/cm2, (C-D sebesar 2,32E+07 n/cm2s dan 4,23E+17 n/cm2. Deformasi yang diperoleh untuk berilium elemen (∆L/L posisi E-2 sebesar 1,12E-08, J-8 sebesar 1,84E-08, B-3 sebesar 1,60E-03, posisi G-10 sebesar 1,55E-03, sedangkan pada berilium blok di posisi 5-6 sebesar 2,52E-08 dan C-D sebesar 1,13E-08. Dari hasil ini disimpulkan tidak terjadi deformasi pada berilium elemen dan berilium blok. Hasil ini dibuktikan pula dari pengamatan visual, dimana tidak terlihat adanya deformasi pada berilium tersebut. Kata kunci : fluks, fluens, berilium elemen, berilium blok   Analysis of influence fast neutron fluence irradiated to the RSG-GAS beryllium reflector have been done. Methods of analysis was carried out by measuring fluxs neutron in beryllium element and block positio that function as reflector. The calculation done for determination it is there any influence of neutron as long as beryllium in the core. Bisede that, visualization done to make sure it there is any deformation at beryllium as efect of irradiation. Fluxs and fluences of beryllium element measurement result in 200 k

Part II. Chapter I. Nobody will build the nuclear power cheaper than we finish it under construction

International Nuclear Information System (INIS)

Bucha, T.

2008-01-01

This is an interview with Mr. Sergej Kozlik (vice-prime minister of the Slovak Government from October 11, 1993 up to March 15, 1994 and from December 12, 1994 up to October 30, 1998 and finance minister from December 13, 1994 up to January 14, 1998) who is remembering about financing of construction of the Mochovce NPP.

Our Energy For The Country Project Started Our Via Bona

International Nuclear Information System (INIS)

Anon

2014-01-01

Slovenske Elektrarne received the main Via Bona award for its complex and extraordinary approach to responsible business. Non-profit fund Pontis has been granting this award since 1998 to companies voluntarily contributing to the mitigation of negative trends and the improvement of positive business aspects beyond legislative requirements. We won with our Energy for the Country programme. The award was given to Paolo Ruzzini, SE CEO and Chairman of the Board of Directors by Andrej Kiska, the new Slovak President.

Chapter 1. The structure of the company

International Nuclear Information System (INIS)

1998-01-01

In the first chapter of this CD ROM the structure of the Slovak Electric, Plc. (Slovenske elektrarne, a.s.) in 1998 is presented. It consist of next paragraphs (1) The history (The origin of the SE, Plc.; Main events of 1995; Main events of 1996; Main events of 1997); (2) The bodies of SE, Plc. (General Meeting of Shareholders; Supervisory Board; Board of Directors); (3) Organizational structure of the the Company (The Headquarters of SE, Plc.; SE, Plc, Transmission System)

2007 - The Year of Turn?

International Nuclear Information System (INIS)

Hroch, A.

2008-01-01

The year 2007 was the fi rst one after the privatisation of Slovenske Elektrarne, a.s. (SE). It was the first year after the shutdown of V1 Unit 1. It was a year of big challenges, which got into budget (BDG), however, not everything happened as scheduled, so SE production (including V1 and HPPG) resulted in net supply amounting to 21,242.4 GWh, which means 99.35 % plan performance with year-to-year index 0.90. (author)

NPP Mochovce - a project of extraordinay significance

International Nuclear Information System (INIS)

Chwolik, I.; Debru, M.

2000-01-01

In this paper and in this presentation the reactor safety upgrading of two blocks of the NPP V-1 Bohunice, some results of participation on safety upgrading by the German-French consortium EUCOM (Framatome and Siemens-KWU) are presented. (author)

Safety measures for NPP Mochovce - Skoda contribution

International Nuclear Information System (INIS)

Svec, P.

1997-01-01

Brief technical descriptions are given of the following issues involved in safety measures: reactor pressure vessel embrittlement and its monitoring; non-destructive testing; integrity of the steam generator primary collector; integrity of steam generator heat exchanging tubes; distribution of feedwater in the steam generator; the hazard of plugging water collectors located on the steam generator room floor; steam generator level control valves; primary circuit venting under emergency conditions; diagnostic systems installed in the primary circuit; monitoring of reactor pressure vessel head leaks; severity of containment leaks; turbine missiles; seismic design; procedures for normal operation; and operation limits and conditions. (M.D.)

Slovak Electric, plc, Mochovce Nuclear Power Plant

International Nuclear Information System (INIS)

1999-01-01

In this popular scientific brochure a brief description of construction scheme of Bohunice Nuclear Power Plant is presented. Electricity generation in a nuclear power plant is described. Instrumentation and control system as well as nuclear safety principles applied on the NPP are presented

Review of selected contributions of the conference 'Suppliers and requirements for quality provision'

International Nuclear Information System (INIS)

2007-03-01

There were 12 contributions presented at the conference focused on the requirements of the standard ISO 9001:2000 for supplies of services and products, especially from the point of view of supplies for nuclear power plants. Two contributions were focused in the issue of quality assurance of finishing of the building of 3. and 4. block of the Nuclear Power Plant Mochovce

Case law

International Nuclear Information System (INIS)

2015-01-01

This section treats of the two following case laws: Slovak Republic: Further developments in cases related to the challenge by Greenpeace Slovakia to the Mochovce nuclear power plant; United States: Judgment of the Nuclear Regulatory Commission denying requests from petitioners to suspend final reactor licensing decisions pending the issuance of a final determination of reasonable assurance of permanent disposal of spent fuel

SE-VYZ

International Nuclear Information System (INIS)

Anon

2004-01-01

On this CD compact disc 6 video-films (A-1 NPP; Bituminization; Cementation; Pressing; The Interim spent fuel storage facility; Transport into the National radioactive waste repository Mochovce; Ignition; and Vitrification). In these films process of radioactive waste treatment in the Bohunice Radioactive Waste Processing Center (SE-VYZ) is presented. 2 presentations about radioactive wastes treatment in the SE-VYZ are included

Determination of thermal reactivity coefficients for the first fuel loading of MO34

International Nuclear Information System (INIS)

Lueley, J.; Vrban, B.; Farkas, G.; Hascik, J.; Hinca, R.; Petriska, M.; Slugen, V.

2012-01-01

The article introduces determination of thermal reactivity coefficients, especially summarized (isothermal) and moderator (density) reactivity coefficients between 200 grad C and 260 grad C with 2 grad C step, - in compliance with the assignment - for the first fuel loading into the RC of NP Mochovce units using 2 nd generation fuel during the start-up using calculation code MCNP5 1.60. (authors)

Activities of the Nuclear Regulatory Authority of the Slovak Republic and safety of nuclear facilities in the Slovak Republic in 1994

International Nuclear Information System (INIS)

1995-01-01

The report summarizes activities of the Nuclear Regulatory Authority of the Slovak Republic (NRA SR) in 1994 and briefly presents results of the national expert supervision over nuclear safety facilities in the SR in 1994. In 1994, the NRA SR have performed a national supervision of following organizations: SE, a.s. - Jaslovske Bohunice Nuclear Power Plant (V-1 Nuclear Power Plant (V-1 NPP), V-2 Nuclear Power Plant (V-2 NPP), A-1 Nuclear Power Plant (A-1 NPP)); Mochovce Nuclear Power Plant; Radioactive waste repository, Mochovce); Organizations providing a specialized training of NPP personnel; Organizations providing specific deliveries and activities for the nuclear power industry; Organizations having an owner of nuclear materials; Organizations providing activities related to import of radioactive sources; Organizations using radioactive sources. Organization structure of the NRA SR is explained. In the presented Chapter 1 - Safety of nuclear power plants in the Slovak Republic - safety aspects of the Slovak NPPs are reported. The next activities are reported: nuclear materials and safeguards; radioactive waste; emergency planning and NRA SR's control and crisis centre; international activities to improve the national surveillance quality; other activities

Personnel Training

International Nuclear Information System (INIS)

Tokar, M.

2012-01-01

The professional training of employees for Units 3 and 4 of the Mochovce Power Plant is approaching finals. At the beginning, in particular the main control room operators were trained, later all the other employees needed for power plant commissioning and operation. In June, the second phase of the project will start; it will be focused on the new equipment of the Units under commissioning. (author)

International Youth Nuclear Congress 2000. Film

International Nuclear Information System (INIS)

OST Film Production Studio; YDRNS Information Technology Services, Ltd.

2001-01-01

This CD-ROM contains 28 minutes 30 seconds of video-film about programme of International Youth Nuclear Congress 2000 (IYNC 2000). There is documentary video-film about IYNC 2000, also presented are: the Opening panel of the IYNC 2000, every day work of IYNC 2000, Congress people; the fun run; Entertainment excursion in Bratislava, about excursion in Mochovce NPP as well as in IAEA

METHODOLOGICAL ISSUES OF THE SOCIOLOGICAL STUDY OF POETRY (the use of semantic differentials in sociopoetics

Directory of Open Access Journals (Sweden)

A. I. Antonov

2017-01-01

Full Text Available In sociology, literature, along with the study of the content of works of art and social characteristics of characters it is important to study the creative process. Here is an attempt to look at the poetry writing and its results through the prism of the behavioral approach on the basis of the poetry content analysis. Creation of the poem is considered as a behavioral creative process of self-actualization of creative potential, interactions of the system of requirements and social situations verbally expressed by means of language. During the framing actualized thoughts and feelings of the poet translated into poetic form. The main hypothesis is that the emotional dissonance express itself poetically. Semantic differential (SD technique provides a clue to the text. Content analysis of poems (cycles, books of separate poets through SD method could provide the understanding of similarities and differences of successive stages of the creating creative process of the same master, or explain the dissimilarity of poets compared to each other. The analysis of separate poems of Blok, Gumilev, Yesenin, Akhmatova ect. may demonstrate style features, the individual originality of each poets considered in terms of the dialectic opposition. The article discusses the possibilities of the SD method and the antonyms scales search in the author’s text in the study of the creative process, based on the characteristics of the poetry of classical Russian poet Alexander Blok.

PRIMAVERA - the experience of the utilization at the completion MO34

International Nuclear Information System (INIS)

Porubsky, S.

2009-01-01

Today, it is not possible to provide the required quality of neither the process nor the project's outputs without suitable software management support. It is necessary to remember, that the software management support of the big projects is necessary, not just sufficient condition for successful implementation of the project. The following contribution describes the experience with the software support setting for completion project of units 3. and 4. of NPP Mochovce

Nuclear installations in Slovakia accords to the convention definition

International Nuclear Information System (INIS)

1998-01-01

In this part the nuclear power plants Bohunice - Units V-1 and V-2 and NPP Mochovce (description of units, safety reports and safety improvement programs) are described. Description of Bohunice A-1, history and current status of the NPP A-1 and NPP decommissioning program are included. In next parts interim spent fuel storage, technologies of Raw processing and treatment, and treated and solid Raw storage sites are described

ANALISA ELECTRODE CONSUMABLE TYPE OK AUTROD 12.10 PENGELASAN SUBMERGED ARC WELDING PADA BLOK-BLOK KAPAL DCV 18500 DWT DI PT. JASA MARINA INDAH UNIT II SEMARANG

Directory of Open Access Journals (Sweden)

Sukanto Jatmiko

2012-07-01

Full Text Available In this globalization era technological advances growed very fast. In shipping industry of development process shipbuilding of principal feedstock to used steel plate, with construction tacking on using welder method.In this research purpose of lifted is know number of requirement (consumable electrode for welder SAW at block-block ship DCV 18500 DWT in PT. Jasa Marina Indah Semarang.At this experiment specimen applied is low carbon steel of type ST 42 with thickness of 12, 13, 14, 17, 19 dan 24 mm. Research is done by the way of making specimen at every plate thickness. Then is done path measurement of length, used electrode length, and weight flux applied at the welder.From result of gauging and data calculation welder at block DB 5(p/c/s, SS5A(p/s, SS 5B(p/s, UD 5C, and TB 102 (p/c/s will be known number of electrodes applied in welder SAW and number of flux used.

There's no Nuclear Future without the Young

International Nuclear Information System (INIS)

Petrech, R.; Holy, R.

2002-01-01

Construction of Mochovce NPP started in 1981 - i.e. more than 20 years ago, however it was halted in early 90's after velvet Revolution in former Czechoslovakia. When the (I and C) system was decided in 1989 to be replaced with a state-of-the-art system of Siemens, and it was implemented in early 1990-1, the utility lacked money for further works and building works had to be halted. We were consequently thrown in difficult public and expert debates about the nuclear future: do we really need it? Nuclear is looking for new ways to persuade the public about the need to keep nuclear as a part of the world energy mix. For experts it is clear. It has already been indicated in the Green Book - a report about the future electricity demand coverage by diverse sources made out for the EC. The role of the young people is indispensable in this process. Information campaigns are focused mostly on youngsters from the very young age whose opinions are being formed. Only a long-lasting systematic work with the youth can bring better public opinion. About 95 % of Mochovce NPP visitors are students (mostly primary and secondary schools) - that is important.(author)

Borate compound content reduction in liquid radioactive waste from nuclear power plants with VVER reactor

International Nuclear Information System (INIS)

Szalo, A.; Zatkulak, M.

2000-01-01

This paper describes the current status of liquid waste (evaporator concentrates) inventory at V-1 and V-2 NPPs in Jaslovske Bohunice and the intention to separate boron from them with respect to waste minimisation and improvement of physical and chemical properties for further waste treatment and conditioning. Preliminary results of laboratory experiments concerned to borate crystallisation after pH adjustment with nitric or formic acid performed in the 1998 are given. At the present time laboratory experiments continuing - next acids, coagulation with carbon oxide, electrolytic process, ion exchange resin, study of decontamination factors, immobilization of boric acid, decrease radioactivity, purification of boron-contained compounds. Slovenske Elektrarne have accumulated 7,000 m 3 of evaporator concentrates containing 100-180 g/l borate. In order to make more storage space available, it is proposed to remove some of the borate in the liquor by precipitation as sodium tetraborate and immobilise in either cement of bitumen. The supernate can be further volume reduced by evaporation and returned to the tanks. Slovenske Elektrarne are currently evaluating acid addition to the pH 12-13 concentrate to reduce the borate solubility. However, this adds to the salt burden of the waste through this chemical addition -thus creating future increases in conditioning and disposal costs. Boric acid is used in pressurized water as a soluble neutron poison to control reactivity and also to assure a safety margin in the spent fuel pool and during refuelling operations. Boric acid is also present in the water reserved for injection into the reactor in the event of postulated accidents. (author)

Advantages of viscodampers for NPPs upgrading

International Nuclear Information System (INIS)

Reinsch, K.H.; Schwahn, K.J.; Podrouzek, J.

1993-01-01

Viscodampers GERB are the ideal components for seismic upgrading of flexible pipework systems of the existing operating NPPs, of WWER-440 type, namely in primary reactor part. There are cheap, maintenance-free, simple and their installation minimizes the support forces to the structures. The quoted attests are enclosed in this paper. The references for application on Bohunice NPP upgrading are positive, and they are used in Mochovce and Temelin NPP as well

Investigation and analysis of SSI effects in seismic response of NPPs EMO and EBO

International Nuclear Information System (INIS)

Juhasova, E.

1996-01-01

This progress report outlines and describes the analysis and investigations of soil-structure interaction effects in seismic response of Bohunice and Mochovce nuclear power plants. The work carries out consists of theoretical-numerical analysis of soil-structure interaction and the description of the experimental results obtained so far. Investigations were performed for different soil conditions and recommendations were elaborated as to prepare and use long-term monitoring of vibration activity at the Bohunice NPP site

Radiochemical speciation of strontium and cesium in soils and influence of the zeolite on its migration

International Nuclear Information System (INIS)

Cipakova, A.

1998-01-01

The dissertation deals with sorption and desorption characteristics of two significant radionuclides Sr-85 and Cs-137 in selected soil samples as well as from around of NPP Bohunice and NPP Mochovce which were examined. The dissertation consists from next chapters: (1) Introduction; (2) Present state of knowledge; (3) Materials and methods; (4) Results and discussion; (5) Conclusions; (6) Particular conclusions for the realisation in practice and for next development of the science

Enel Graduates in Slovakia

International Nuclear Information System (INIS)

Galvani, L

2009-01-01

Enel constructs two reactors of second generation in Mochovce. Commissioning is expected at the end of 2013, a few months after Italy returns to nuclear. The power plant relies on the support of the public in the country, free way to adopted safety requirements from Brussels. So did inform assigned redactor Laura Galvagni in the edition of the most read Italian economic daily Il Sole 24 Ore on 24 November 2009. (author)

Radwaste Treatment Centre Jaslovske Bohunice

International Nuclear Information System (INIS)

2000-01-01

In this leaflet the Bohunice Radwaste Treatment Centre (BSC RAO) is presented. BSC RAO is designed to process and treat liquid and solid radwaste, arising from the NPP A-1 decommissioning, from NPPs V-1, V-2, and Mochovce operations, as well as institutional radwaste of diverse institutional (hospitals, research institutes) in the Slovak Republic. Transport, sorting, incineration, compacting, concentration and cementation of radwaste as well as monitoring of emission are described

Chapter 5. The strategic plans of the Company

International Nuclear Information System (INIS)

1998-01-01

In the fifth chapter of this CD ROM the strategic plans of the Slovak Electric, Plc. (Slovenske elektrarne, a.s.), are presented. It consist of next paragraphs (1) The programme of strategic changes (Declaration of the programme; The need for change; Major tasks; The management structure; Interconnections between the PSC target areas; The PSC projects); (2) The development of the Company (The major objectives of the Company; The energy plan of Slovakia; Analysis of development Alternatives; Results of the analysis; Economic comparison of the alternatives; Development of generation, The information system; Strategic goals and legislation). (3) The quality control system

Chapter 5. The strategic plans of the Company

International Nuclear Information System (INIS)

1997-01-01

In the fifth chapter of this CD ROM the strategic plans of the Slovak Electric, Plc. (Slovenske elektrarne, a.s.), are presented. It consist of next paragraphs (1) The programme of strategic changes (Declaration of the programme; The need for change; Major tasks; The management structure; Interconnections between the PSC target areas; The PSC projects); (2) The development of the Company (The major objectives of the Company; The energy plan of Slovakia; Analysis of development Alternatives; Results of the analysis; Economic comparison of the alternatives; Development of generation, The information system; Strategic goals and legislation). (3) The quality control system

Restructuring of SE, Plc - from a functionally managed company to a process managed commercial-production company

International Nuclear Information System (INIS)

Ravasz, V.

2004-01-01

The purpose of this presentation is to inform the participants about present changes currently occurred within Slovenske elektrarne, a. s. (SE, Plc). Changes are related to the liberalisation of the electricity market and expected accession of Slovakia to EU. To support its competitiveness, the SE, Plc became a customer-oriented company, prepared to the access of strategic investor. The paper includes the basic information about centralisation and project of Restructuring of SE, Plc., which has started in December 2003. The aim of Restructuring is the change from functionally managed company to a process managed commercial-production company

Chapter 8: Quality assurance

International Nuclear Information System (INIS)

2001-01-01

The main efforts of Nuclear Regulatory Authority of the Slovak Republic (UJD) have been focused on inspection of quality assurance programmes of Slovak Power Stations, plc. and its daughter companies at Bohunice and Mochovce. Two quality assurance inspections in the area of periodical in service inspections (V-2 units) and tests of selected equipment (NPP V-2 units) and operation control (V-1 units) has been performed at NPPs Bohunice. One violation of decree on quality assurance of selected equipment has been found in the area of documentation archiving. The inspection concerning the implementation of quality assurance programme for operation of NPP Mochovce in the area of operation control has been performed focused on safety aspects of operation, operational procedures, control of operational events and feedback from operational experience. The results of this inspection were positive. Inspection of implementation of quality assurance programme for operation of radioactive waste repository (RU RAW) at the Mochovce location has been performed focused on receiving of containers, with radioactive wastes, containers handling, radiation monitoring, activities of documentation control and radiation protection at the repository site. No serious deficiencies have been found out. Also one inspection of experimental nuclear installations of VUJE Trnava at Jaslovske Bohunice site has been performed focused on procurement control, quality audits, documentation and quality records control when performing activities at experimental nuclear installations. The activity on development of internal quality assurance system continued. The implementation of this system will assure quality and effective fulfilment enlarged tasks of UJD with limited resources for its activity. The analyses of possible use of existing internal administrative control documentation as a basis for future quality system procedures was performed in co-operation with an external specialised organisation. The

Surveillance of WWER-440 fuel performance

International Nuclear Information System (INIS)

Simko, J.; Urban, P.

1999-01-01

In this lecture next problems of surveillance of WWER-440 fuel performance are presented: surveillance of WWER-440 fuel performance at Mochovce NPP; basic data of WWER-440 reactor; in-core reactor measuring system 'SVRK'; basic level of SVRK; information output of basic level of SVRK; surveillance of fuel performance; table of permissible operation conditions of the reactor; limitation of the unit 1 power at the beginning of the operation; cyclic changes of power; future perspectives

Członkostwo Polski w NATO jako determinanta bezpieczeństwa politycznego i militarnego

OpenAIRE

Jakimowicz, Robert

2016-01-01

Publikacja jest poświęcona ćwierćwieczu polityki zagranicznej Polski od chwili przemian ustrojowych na przełomie 1989 i 1990 r. W zebranych artykułach zostały opisane zarówno sukcesy polskiej dyplomacji, jak i wyzwania, przed którymi stoi III Rzeczpospolita na arenie międzynarodowej. Monografia składa się z czterech bloków tematycznych. Trzy pierwsze dotyczą relacji Polski z poszczególnymi regionami – Unią Europejską, Europą Wschodnią oraz krajami pozaeuropejskimi, zaś czwarty dotyczy polityk...

Hvorfor støtter det eleverne at bevæge sig fysisk på en tallinje?

DEFF Research Database (Denmark)

Ejersbo, Lisser Rye

2014-01-01

Som reaktion på min forrige blok, vil jeg her uddybe og begrunde, hvorfor det er en god ide, at lade eleverne få kropslige oplevelser med tallinjen. Det drejer sig bl.a. om fænomenet SNARC, der er en forkortelse for ‘Spatical Numerical Association of Response Codes’, og som på godt dansk betyder,......, at venstre hånd er hurtigere til at reagere på små tal i forhold til at placere dem på en tallinje, mens højre hånd er hurtigere, når det drejer sig om større tal...

Tredjegradsatrioventrikulært blok hos en ung kvinde med kongenit centralt hypoventilationssyndrom

DEFF Research Database (Denmark)

Hagelberg, Rikke; Dixen, Ulrik

2015-01-01

Congenital central hypoventilation syndrome (CCHS) is a rare multisystem disorder characterized by autonomic nervous system dysfunction, which often manifests as failure to maintain ventilatory homeostasis during sleep. We present a case with a third degree atrioventricular block in a young woman...

Design works organization during the IandC system upgrading on an operating VVER power plant from the general designer's standpoint

International Nuclear Information System (INIS)

Krepel, V.

1997-01-01

Two replacements of nuclear power plant instrumentation and control systems have already been implemented according to the project design of Energoprojekt: at the Mochovce WWER-440 and the Temelin WWER-1000 plants. In the present contribution the design problems encountered during the replacement are described, the causes of the problems are discussed, and a policy of organizing project design work for an instrumentation and control system replacement at an operating WWER power plant is established such as would avoid these problems. (A.K.)

Centralisation of informatics (more effective processes via using new technologies)

International Nuclear Information System (INIS)

Cocher, L.

2004-01-01

In this paper author deals with next problems of Slovenske elektrarne, Plc (SE): - Centralisation and optimisation of informatics management; - New technologies within Integrated Informatics System IIS-SE: presentation of preliminary Project of 2 nd generation IIS-SE; - Centralisation of the selected data processing. At the present the intensive process of restructuring is taking place in SE, Plc, focused on increasing of the effectiveness of the pursued activities. In connection with this the Informatics section solves two projects: More effective self-management and human resources; Change of Informatics system architecture from decentralised to the centralised ones with an aim to consolidate all information and to make new conditions for higher mobility. (author)

Human factor reliability program

International Nuclear Information System (INIS)

Knoblochova, L.

2017-01-01

The human factor's reliability program was at Slovenske elektrarne, a.s. (SE) nuclear power plants. introduced as one of the components Initiatives of Excellent Performance in 2011. The initiative's goal was to increase the reliability of both people and facilities, in response to 3 major areas of improvement - Need for improvement of the results, Troubleshooting support, Supporting the achievement of the company's goals. The human agent's reliability program is in practice included: - Tools to prevent human error; - Managerial observation and coaching; - Human factor analysis; -Quick information about the event with a human agent; -Human reliability timeline and performance indicators; - Basic, periodic and extraordinary training in human factor reliability(authors)

Centralisation of informatics (more effective processes via using new technologies)

International Nuclear Information System (INIS)

Cocher, L.

2004-01-01

In this presentation author deals with next problems of Slovenske elektrarne, Plc (SE): - Centralisation and optimisation of informatics management; - New technologies within Integrated Informatics System IIS-SE: presentation of preliminary Project of 2 nd generation IIS-SE; - Centralisation of the selected data processing. At the present the intensive process of restructuring is taking place in SE, Plc, focused on increasing of the effectiveness of the pursued activities. In connection with this the Informatics section solves two projects: More effective self-management and human resources; Change of Informatics system architecture from decentralised to the centralised ones with an aim to consolidate all information and to make new conditions for higher mobility

Slovak Power Plants, Annual Report 2000

International Nuclear Information System (INIS)

2001-01-01

A brief report of activities carried out by the Slovenske elektrarne, a.s., in 2000 is presented. These activities are reported under the headings: Address by the Chairman of the board of directors; Major events; Board of directors; Supervisory board; Business strategy and development programme; Organisational structure; Equity investments in other companies; Basic data on generation units; Management and operation of the Slovak Republic's power systems; Transmission system of the Slovak Republic; Electricity sales; Heat sales; Safety at work and health protection and fire protection; Customer services; Investment programme; Research and development; Environmental protection; Nuclear safety; International co-operation; Human resources; Information systems; Telecommunications; Auditor report; Balance sheet

Final Treatment Center Project for Liquid and Wet Radioactive Waste in Slovakia

International Nuclear Information System (INIS)

Kravarik, K.; Stubna, M.; Pekar, A.; Krajc, T.; Zatkulak, M.; Holicka, Z.; Slezak, M.

2006-01-01

The Final Treatment Center (FTC) for Mochovce nuclear power plant (NPP) is designed for treatment and final conditioning of radioactive liquid and wet waste produced from plant operation. Mochovce NNP uses a Russian VVER-440 type reactor. Treated wastes comprise radioactive concentrates, spent resin and sludge. VUJE Inc. as an experienced company in field of treatment of radioactive waste in Slovakia has been chosen as main contractor for technological part of FTC. This paper describes the capacity, flow chart, overall waste flow and parameters of the main components in the FTC. The initial project was submitted for approval to the Slovak Electric plc. in 2003. The design and manufacture of main components were performed in 2004 and 2005. FTC construction work started early in 2004. Initial non-radioactive testing of the system is planned for summer 2006 and then radioactive tests are to be followed. A one-year trial operation of facility is planned for completion in 2007. SE - VYZ will be operates the FTC during trial operation and after its completion. SE - VYZ is subsidiary company of Slovak Electric plc. and it is responsible for treatment with radioactive waste and spent fuel in the Slovak republic. SE - VYZ has, besides of other significant experience with operation of Jaslovske Bohunice Treatment Centre. The overall capacity of the FTC is 870 m 3 /year of concentrates and 40 m 3 /year of spent resin and sludge. Bituminization and cementation were provided as main technologies for treatment of these wastes. Treatment of concentrate is performed by bituminization. Concentrate and bitumen are metered into a thin film evaporator with rotating wiping blades. Surplus water is evaporated and concentrate salts are embedded in bitumen. Bitumen product is discharged into 200 l steel drums. Spent resin and sludge are decanted, dried and mixed with bitumen. These mixtures are also discharged into 200 l steel drums. Drums are moved along bituminization line on a roller

Operation of Slovenske elektrarne sources in the 1st half of 2009

International Nuclear Information System (INIS)

Hroch, A.

2009-01-01

Comparing the net production of electricity in SE in the first months of 2009 with 2008 we can see a decrease due to the shutdown of Unit 2 of V1 and only a short increase in week No. 14 and 17 caused by spring rains. The first three months were also influenced by a temporary fees of an electricity producer for system services in electricity export (so called export fees) that disadvantage the sources in Slovakia even at times when the market prices significantly decreased on a year- on- year basis. (author)

Chance for young nuclear professionals in Slovenske Elektrarne, member of Enel Group

International Nuclear Information System (INIS)

Zlatnansky, Jozef

2014-01-01

Main areas and opportunities for young nuclear professionals: → Further increase of safety of NPPs in operation and → Construction of two new NPP units; → Safety and efficiency of NPP decommissioning and radwaste treatment; → CENTA and R&D; → Prototype of gas cooled fast-breader reactor - ALLEGRO. Gas-cooled fast reactor (GFR) is one of the Generation IV reactor concepts and represents one of the three European candidate for fast reactor types. Conclusions: • Human resources are key assets for nuclear organization; • Knowledge of nuclear technology be managed as a resource; • Support of young nuclear professionals is our commitment

PRAKTEK PENYAPIHAN DINI SERTA HUBUNGANNYA DENGAN KEADAAN SOSIAL EKONOMI DAN WILAYAH TEMPAT TINGGAL

Directory of Open Access Journals (Sweden)

Joko Pambudi

2018-01-01

di Indonesia yang tersedia dalam data Riskesdas 2013, yaitu berjumlah 7935 Rumah tangga. Data diperoleh dari kuesioner RKD13 yaitu Blok Jb; ASI dan MPASI dan RKD13 Blok III; dan Blok IV meliputi variabel pendidikan, pekerjaan, status ekonomi/kuintil, dan keadaan geografi. Kategori Rumah tangga adalah RT yang sudah melakukan penyapihan dini terhadap bayinya yang berusia 0-6 bulan. Berdasarkan hasil analisis data riskesdas 2013 diperoleh informasi sebanyak 6,7 persen bayi telah disapih pada usia 0-6 bulan. Bila dikaitkan dengan jumlah penduduk di Indonesia tahun 2015 yang diperkirakan sekitar 250 juta jiwa, maka bayi berusia 0-6 bulan yang telah disapih berkisar 1,2 juta jiwa. Diketahui bahwa terdapat hubungan antara status ibu bekerja, pendidikan, dan wilayah tempat tinggal terhdap pola penyapihan dini. Praktek penyapihan dini bayi dipengaruhi beberapa faktor.Faktor pendidikan, pekerjaan, status ekonomi, dan geografi tempat tinggal mempengaruhi praktik penyapihan bayi secara dini.

Annual report 2001

International Nuclear Information System (INIS)

2002-01-01

A brief account of activities carried out by the Slovenske elektrarne, a.s. (Slovak Electric, plc) is presented. These activities are reported under the following headings: (1) Year in brief - major events; (2) Statement of the Chairman of the Board of directors; (3) Structure of the company; (4) Board of directors; (5) Supervisory board; (6) Shareholders; (7) Equity holdings of the company; (8) Company strategy; (9) Generation electricity and heat; (10) Trade in electricity and heat; (11) Operation of the transmission systems of the Slovak Republic; (12) Investment; (13) International co-operation; (14) Nuclear safety; (15) Environment; (16) Human resources; (17) Report on the financial statements of the company; (18) Balance sheet; (19) Auditor's report; (20) Abbreviations

Radioactive waste and the back part of fuel cycle of nuclear installations in Slovakia

International Nuclear Information System (INIS)

Koprda, V.

2004-01-01

This article is devoted to radioactive waste (RAW) management, an integrated system starting with collection and sorting of RAW through its storage, treatment, conditioning, handling and transport up to its disposal. Some notes will touch also the near surface depository of low level and intermediate level radioactive waste in Mochovce, and the long-term storage of waste improper for such type of disposal, and also some words will be addressed to the development and research of a deep geological depository for disposal spent fuel from nuclear power plant and long-lived radioactive waste. (author)

Excerpts from the introductory statement by IAEA Director General. IAEA Board of Governors, Vienna, 25 November 1998

International Nuclear Information System (INIS)

ElBaradei, M.

1998-01-01

The document contains excerpts from the Introductory Statement made by the Director General of the IAEA at the IAEA Board of Governors on 25 November 1998. The following aspects from the Agency's activity are presented: inspections in Iraq in relation to its clandestine nuclear programme, conclusion of Additional Protocols to safeguards agreements, the strengthened safeguards system, Agency's involvement in safeguards verification in the Democratic People's Republic of Korea (DPRK), safety review at the Mochovce nuclear power plant in Slovakia, and the year 2000 (Y2K) computer system problems in the Agency's Member States

Blok Aksilar pada Pasien Pseudoaneurisma pada Antebrakii Sinistra yang Disertai Gagal Ginjal Terminal

Directory of Open Access Journals (Sweden)

Yunita Susanto Putri

2014-04-01

Full Text Available Patients with end stage renal disease on hemodialysis often developed pseudoaneurysm in the artery venous shunt area. End stage renal disease is a multisystem disease. Most drugs were excreted through the kidney and most anesthesia drugs have the potential in reducing renal blood flow, glomerular filtration rate and urine production. Axilary block is one of the plexus brachialis block commonly used and provide excellent blockade for under elbow procedures. A 62 year old woman with pseudoaneurysm in the right wrist underwent artery venous shunt procedure for hemodialysis. In this patient, hematoma evacuation was performed and left artery radial was ligated under axilary block anesthesia at Dr. Hasan Sadikin General Hospital Bandung August, 2012. Patient was alert with blood pressure 170/80 mmHg, pulse rate 85x/minutes and oxygen saturation 96% on free air. The procedure was performed within about one and half hour, and patient was stable. Anesthesia management in end stage renal disease patient requires an understanding of< the pathological changes accompany renal disease, other medical conditions and pharmacokinetics of the used drugs. Optimal management was done to minimalize kidney damage occured previously.

Is increased joint loading detrimental to obese patients with knee osteoarthritis? A secondary data analysis from a randomized trial.

Science.gov (United States)

Henriksen, M; Hunter, D J; Dam, E B; Messier, S P; Andriacchi, T P; Lohmander, L S; Aaboe, J; Boesen, M; Gudbergsen, H; Bliddal, H; Christensen, R

2013-12-01

To investigate whether increased knee joint loading due to improved ambulatory function and walking speed following weight loss achieved over 16 weeks accelerates symptomatic and structural disease progression over a subsequent 1 year weight maintenance period in an obese population with knee osteoarthritis (OA). Data from a prospective study of weight loss in obese patients with knee OA (the CARtilage in obese knee OsteoarThritis (CAROT) study) were used to determine changes in knee joint compressive loadings (model estimated) during walking after a successful 16 week weight loss intervention. The participants were divided into 'Unloaders' (participants that reduced joint loads) and 'Loaders' (participants that increased joint loads). The primary symptomatic outcome was changes in knee symptoms, measured with the Knee injury and Osteoarthritis Outcome Score (KOOS) questionnaire, during a subsequent 52 weeks weight maintenance period. The primary structural outcome was changes in tibiofemoral cartilage loss assessed semi-quantitatively (Boston Leeds Knee Osteoarthritis Score (BLOKS) from MRI after the 52 weight maintenance period. 157 participants (82% of the CAROT cohort) with medial and/or lateral knee OA were classified as Unloaders (n = 100) or Loaders (n = 57). The groups showed similar significant changes in symptoms (group difference: -2.4 KOOS points [95% CI -6.8:1.9]) and cartilage loss (group difference: -0.06 BLOKS points [95% CI -0.22:0.11) after 1 year, with no statistically significant differences between Loaders and Unloaders. For obese patients undergoing a significant weight loss, increased knee joint loading for 1 year was not associated with accelerated symptomatic and structural disease progression compared to a similar weight loss group that had reduced ambulatory compressive knee joint loads. NCT00655941. Copyright © 2013 Osteoarthritis Research Society International. Published by Elsevier Ltd. All rights reserved.

POTENSI ALELOPAT DAUN PINUS (Pinus spp. SEBAGAI BIOHERBISIDA PRA TUMBUH PADA GULMA KROKOT (Portulaca oleracea

Directory of Open Access Journals (Sweden)

Lutfy Ditya Cahyanti

2015-06-01

Full Text Available The aim of this experiment was to study the effectof pine leaf as allelophaty on purslane germination. Theexperiment were conducted at screen house Departmentof Biology, Faculty of Mathematics and Science, BrawijayaUniversity. The research is experimental design by nonfactorial Completely Randomized Blok Design, with threereplications, consisted of eleven levels. Purslane seeds sprout with control treatment, signifi cantly different from seedssprout ability in treatment solution leaves Pinus merkusii 2000ppm, and solution leaves of P. longaeva 2000 ppm. The resultshowed that 2000 ppm of P. merkusii extraction signifi cantlysuppressed 46% of purslane germination whereas 2000 ppmPinus longeava extraction signifi cantly suppressed of 41%campared to without any treatments (control.

Public Discussion about Completion of Mochovce Units 3 and 4

International Nuclear Information System (INIS)

Anon

2014-01-01

After the introduction of the Nuclear Regulatory Authority (NRA) reopened NRA, the participants familiarised themselves with the history of M.I.5 (1980-2008), with the decisions of the NRA issued in 2008, with the law-suit and the judgement of the Supreme Court of the Slovak Republic, with the course of the procedure after the judgement, and with the comments, proposals and suggestions of the procedure participants delivered to the Authority within the specified period. The public hearing of the comments was followed by technical comments of the procedure participants focused on events at one unit that can affect the neighbouring unit, containment concept, seismic threat and accidents with fuel melting, which were fully answered by the competent persons. The hearing ended with a discussion.

IT support of commercial-production companies

International Nuclear Information System (INIS)

Hroch, A.

2004-01-01

Slovak electricity sector was built from sixties like common entity what can use synergic effects. In the 2002 reorganisation was done, there were created independent joint stock company. There were published new legislative acts, which opened Slovak electricity market for competition. The companies have to change their mine because a business is priority No. 1. Slovenske elektrarne, joint-stock company is under transformation process to build procedural guided trade-production company. As joint project is prepared a new system to control business in to a trading floor, including a risk management, which have to be supported by technological and information tools together with planing, scheduling, directing and controlling of the operation. The all system includes standard modules that fulfil their specific functions. (author)

CEZ considering building a power station in Slovakia

International Nuclear Information System (INIS)

Janoska, J.

2004-01-01

General Manager of Czech concern CEZ, Martin Roman expecting that his company would probably not succeed in tender for Slovenske elektrarne (SE) shares said for BBC that CEZ was considering the possibility of building a thermal power station in Slovakia that would use Polish coal. He made this statement in a time when an approval by the Slovak cabinet was the only missing step to complete the approval process of contractual documentation related to privatization of SE through Italian Enel. The cabinet only discusses the issue on Wednesday as Slovak Minister of Finance raised objections to its contents. Ivan Miklos asked for guarantees that the state would not be responsible for any future risks resulting from long term contracts concluded by SE

Nuclear safety in Slovak Republic. Safety analysis reports for WWER 440 reactors

International Nuclear Information System (INIS)

Rohar, S.

1999-01-01

Implementation of nuclear power program is connected to establishment of regulatory body for safe regulation of siting, construction, operation and decommissioning of nuclear installations. Licensing being one of the most important regulatory surveillance activity is based on independent regulatory review and assessment of information on nuclear safety for particular nuclear facility. Documents required to be submitted to the regulatory body by the licensee in Slovakia for the review and assessment usually named Safety Analysis Report (SAR) are presented in detail in this paper. Current status of Safety Analysis Reports for Bohunice V-1, Bohunice V-2 and Mochovce NPP is shown

3. General principles of assessing seismic resistance of technological equipment of nuclear power plants

International Nuclear Information System (INIS)

1983-01-01

The evaluation of the seismic resistance of technological equipment is performed by computation, experimental trial, possibly by combining both methods. Existing and prepared standards in the field of seismic resistance of nuclear power plants are mentioned. Accelerograms and response spectra of design-basis earhtquake and maximum credible earthquake serve as the basic data for evaluating seismic resistance. The nuclear power plant in Mochovce will be the first Czechoslovak nuclear power plant with so-called partially seismic design. The problem of dynamic interaction of technological equipment and nuclear power plant systems with a bearing structure is discussed. (E.F.)

Construction history and construction management

International Nuclear Information System (INIS)

Agh, S.

1999-01-01

The process of pre-design and design preparation of the Mochovce NPP as well as the construction history of the plant is highlighted, including the financing aspect and problems arising from changes in the technological and other conditions of start-up of the reactor units. The results of international audits performed to improve the level of nuclear safety and implementation of the measures suggested are also described. The milestones of the whole construction process and start-up process, the control and quality system, and the methods of control and management of the complex construction project are outlined. (author)

Internal flooding analyses results of Slovak NPPs

International Nuclear Information System (INIS)

Sopira, Vladimir

2000-01-01

The assessment of the flood risk was the objective of the internal flooding analysis for NPPs Bohunice V1, V2 and Mochovce. All important flooding sources were identified. The rooms containing safety important components were analyzed from the point of view of: Integrity of flood boundaries; Capability for drainage; Flood signalisation; Flood localization and liquidation; Vulnerability of safety system component. The redundancies of safety systems are located mostly separately and no flood can endanger more than single train. It can be concluded that NPPs with WWER-440 are very safe against the flooding initiating event

Containment leak-tightness enhancement at VVER 440 NPPs

International Nuclear Information System (INIS)

Prandorfy, M.

2001-01-01

The hermetic compartments of VVER 440 NPPs fulfil the function of the containment used at NPPs all over the word. The purpose of the containment is to protect the NPP personal against radioactive impact as well as to prevent radioactive leakage to the environment during a lost of coolant accident. Leak-tightness enhancement in NPPs with VVER 440/213 and VVER 440/230 reactors is an important safety issue. New procedures, measures and methods were adopted at NPPs in Mochovce, J. Bohunice, Dukovany and Paks for leak identification and sealing works performed by VUEZ Levice. (authors)

Containment leak-tightness enhancement at VVER 440 NPPs

International Nuclear Information System (INIS)

Prandorfy, M.

2000-01-01

The hermetic compartments of WWER 440 NPPs fulfil the function of the containment used at NPPs all over the world. The purpose of the containment is to protect the NPP personnel against radioactive impact as well as to prevent radioactive leakage to the. environ ent during a lost of coolant accident. Leak-tightness enhancement in NPPs with WWER 440/213 and WWER 440/230 reactors is an important safety issue. New procedures, measures and methods were adopted at NPPs in Mochovce, Jaslovske Bohunice, Dukovany and PAKS for leak identification and sealing works performed by VUEZ Levice. (authors)

Rapid separation and determination of 107Pd in radioactive waste produced during NPP A-1 decommissioning

International Nuclear Information System (INIS)

Boris Andris; Miroslav Prazsky; Ferdinand Sebesta

2015-01-01

Procedure for 107 Pd determination in radioactive wastes coming from decommissioning of NPP A-1 is proposed and verified. 107 Pd was separated and purified by Pd precipitation with dimethylglyoxime (DMG) and/or ferric hydroxide precipitation. 107 Pd yield was determined gravimetrically by weighing the Pd(DMG) 2 precipitate. 107 Pd counting was performed using liquid scintillation counter (LSC-TDCR) and scintillation cocktail Hionic Fluor. In all analyzed samples the determined activities of 107 Pd were lower than MDA. Nevertheless such analyses permit the decision concerning the storage of solidified wastes in the Mochovce regional repository. (author)

The use of ion exchange chromatography methods for the determination of {sup 93}Zr in the samples of radioactive wastes; Vyuzitie metod ionovymennej chromatografie pre stanovenie {sup 93}Zr vo vzorkach radioaktivnych odpadov

Energy Technology Data Exchange (ETDEWEB)

Gardonova, V; Dulanska, S; Remenec, B; Matel, L [Univerzita Komenskeho v Bratislave, Prirodovedecka fakulta, Katedra jadrovej chemie, 84215 Bratislava (Slovakia)

2012-04-25

A simple and rapid method of preconcentration, separation and purification of {sup 93}Zr based on the methods of ion exchange chromatography with ion exchangers made by Eichrom Technologies, Inc. was developed. Multi-stage method of {sup 93}Zr separation proved to be suitable for the analysis of samples highly contaminated with radioactive waste in a relatively short time and with a high decontamination factor. The use and effectiveness of the method was successfully tested by analysis of heterogeneous waste from Mochovce nuclear power plant, which belongs to the most complex matrixes of radiochemical analysis. (authors)

Chapter No.5. Nuclear materials and physical protection of nuclear installations

International Nuclear Information System (INIS)

2002-01-01

The State System of Accounting for and Control of Nuclear Material (SSAC) is based on requirements resulting from the Safeguards Agreement between the Government of the Slovak Republic and the IAEA. UJD performs this activity according to the 'Atomic Act' and relevant decree. The purpose of the SSAC is also to prevent unauthorised use of nuclear materials, to detect loses of nuclear materials and provide information that could lead to the recovery of missing material. The main part of nuclear materials under jurisdiction of the Slovak Republic is located at NPP Jaslovske Bohunice, NPP Mochovce and at interim storage in Jaslovske Bohunice. Even though that there are located more then 99% of nuclear materials in these nuclear facilities, there are not any significant problems with their accountancy and control due to very simply identification of accountancy units - fuel assemblies, and due to stability of legal subjects responsible for operation and for keeping of information continuity, which is necessary for fulfilling requirements of the Agreement. The nuclear material located outside nuclear facilities is a special category. There are 81 such subjects of different types and orientations on the territory of the Slovak Republic. These subjects use mainly depleted uranium as a shielding and small quantity of natural uranium, low enrichment uranium and thorium for experimental purposes and education. Frequent changes of these subjects, their transformations into the other subjects, extinction and very high fluctuation of employees causes loss of information about nuclear materials and creates problems with fulfilling requirements resulting from the Agreement. In 2001, the UJD carried out 51 inspections of nuclear materials, of which 31 inspections were performed at nuclear installations in co-operation with the IAEA inspectors. No discrepancies concerning the management of nuclear materials were found out during inspections and safeguards goals in year 2001 were

Analisis Kematangan Implementasi Internet Protocol versi 6 (IPv6 di Indonesia dengan Interim Maturity Level (IML

Directory of Open Access Journals (Sweden)

Riza Azmi

2012-12-01

Full Text Available Cepat atau lambat, IPv6 akan menggantikan IPv4 dalam penomoran internet. Hal ini dikarenakan IANA telah mengalokasikan blok IPv4 terakhirnya pada Januari 2011 lalu. Pesatnya permintaan terhadap IP ini dikarenakan boomingnya .com sejak tahun 2000. Dengan habisnya IPv4, terdapat beberapa metode untuk melakukan migrasi ke peenomoran baru IPv6. Terkait dengan hal tersebut, penelitian ini mencoba mengukur tingkat kematangan beberapa penyelenggara jasa internet di Indonesia dalam hal implementasi IPv6 dengan menggunakan konsep Capability Maturity Model for IPv6 Implementation. Metode assesmen yang dilakukan dengan Interim Maturity Level, yaitu dengan memberikan seperangkat pertanyaan yang diisi sendiri oleh penyelenggara jasa internet. Hasil yang didapat adalah, sebagian besar penyelenggara internet masih berada pada Level 2 – Savvy.

PRAYER IN ALEXANDER BLOK'S LYRIC POETRY ("A GIRL WAS SINGING IN THE CHURCH CHOIR..."

Directory of Open Access Journals (Sweden)

Irina Aleksandrovna Spiridonova

2013-11-01

Full Text Available The article examines the genre clash of a prayer and stanzas in Alexander Blok’s poem A girl was singing in the church choir... (1905. Prayer is the main ecclesiastical source, shaping the poem’s lyric model. The genre canon of stanzas with the strophes detached substantially and compositionally, transforms the central musical theme into four scene-developments linked by dissonance. Each of the strophes in A girl was singing in the church choir... has its own semantic point (prayer – singings – illusion – enlightenment and reveals a different content of the event, intensifies and develops the tragic theme of two worlds, intended and unintended substitutions, spiritual quest and time losses. Blok’s stanzas are poetic evidence of a modern man’s exit from a prayerful concentration. The model of “conflicting synthesis” of ecclesiastical and literary genres reflects the religious/mystical opposition in symbolism aesthetics and strengthens the tragic pathos of Blok’s lyric poetry.

The later investment starts, the more expensive it will be

International Nuclear Information System (INIS)

Marcan, P.; Slovak, K.

2007-01-01

In this paper the interview with Martin Roman, Chairman of the Board of Directors of the Czech Energy Group, CEZ is published. Most important parts of this interview is there presented. M. Roman considers windmills and other renewable energy sources are viable, but they will not save the energy sector. According to the director of one of the largest Central European companies, concerns about a shortage of electricity are unreasonable. Nevertheless, the later the investment starts, the more expensive it will be. CEZ continues to look to the Balkans and Russia, but in addition to a power plant to be built in cooperation with Slovnaft, it can also see room for investment in Slovakia? You are preparing the upgrading? of your coal burning plants in the Czech Republic. In terms of emissions, coal is the worst alternative. Do you expect the cancellation of the EU emissions trading scheme after 2012? We believe that emissions trading will also exist after 2012. The scheme may be even stricter that today. We believe that in the future it may be even more finance-consuming for the companies. We have the advantage that the power plants being upgraded are located directly at the source of high quality black coal. The calculations are satisfactory and therefore it will be profitable for us. Wouldn't gas be a cleaner and cheaper alternative? We deal with gas as well, but coal came first as it is simpler for us. The power plants already exist and we don't need any extra permission. To put it simply, it is easier to renew an existing power plant than to build a completely new one? Is the strict attitude of the Slovak government towards Slovenske elektrarne helpful to you and other competitors? Certainly, each government exerts tough pressure on the company that controls the major part of the market? CEZ is a similar giant that even controls the distribution? But in the Czech Republic we do not have such a share of production as Slovenske elektrarne in Slovakia

In sustainable way with nuclear energy

International Nuclear Information System (INIS)

Kopriva, J.; Svolik, S.; Placek, V.

2009-01-01

Company, which wants to be successful in an open market, must continuously improve its existing production capacities taking into account competitiveness - by improving safety and reliability, minimising the risk of damages and losses due to unplanned outages.. At the same time the company has to optimise operation, e.g. by shortening of the planned outages, decreasing emissions and waste, water and fuel consumption, automatisation as well as using the reserves of existing production equipment. Based on the last mentioned example the company Slovenske elektrarne is an excellent company, which after the shut down of unit 1 in the state-owned V1 Bohunice NPP, was able to deliver 150 MWe of new capacity to the grid in the period 2008- 2009 (or 180 MWe by 2010), and thus increase energy security in Slovakia. (authors)

Nuclear Research Institute Rez view

International Nuclear Information System (INIS)

Biza, K.; Pazdera, F.; Vasa, I.; Zdarek, J.

2004-01-01

In this presentation author deals with the present state and perspectives of nuclear energy in the Czech Republic and in the Slovak Republic. It is concluded that lifetime extension and finalization of Mochovce NPP Units 3 and 4 is the cheapest solution for base load production of electricity and is in line with the European union energy challenges: - decrease of carbon dioxide emissions; dependence on energy sources from politically unstable regions; decrease import dependence on energy sources. Nuclear energy is one of important sources for long term sustainability in energy. GEN IV is successful with meet the new requirements after 2025. We should participate on this long term development effort

Education and training of experts for the nuclear power sector at the Faculty of Electrical Engineering and Information Technologies, Slovak University of Technology in Bratislava

International Nuclear Information System (INIS)

Lipka, J.; Slugen, V.; Miglierini, M.; Necas, V.; Hascik, J.; Pavlovic, M.

2003-01-01

The Faculty of Electrical Engineering and Information Technologies, Slovak University of Technology in Bratislava has been training experts for the nuclear sector for over 40 years now. Current status and trends in nuclear education within the faculty's educational system, encompassing BSc, MSc and PhD studies, are highlighted. Dedicated training courses in the safety aspects of operation of the nuclear power installations are also organized for NPP staff. Periodical training is also provided to supervising physicists at the Jaslovske Bohunice and Mochovce nuclear power plants. Major international projects aimed at nuclear knowledge management and preservation are highlighted and the ENEN - European Nuclear Education Network project is described. (P.A.)

Excerpts from the introductory statement by IAEA Director General. IAEA Board of Governors, Vienna, 8 June 1998

International Nuclear Information System (INIS)

ElBaradei, M.

1998-01-01

The document contains excerpts from the Introductory Statement made by the Director General of the IAEA at the IAEA Board of Governors on 8 June 1998. The following aspects from the Agency's activity are presented: nuclear testing, technical co-operation, programme and budget, safeguards, safeguards implementation report, Agency's involvement in safeguards verification in the Democratic People's Republic of Korea (DPRK), Agency's inspections in Iraq in relation to its clandestine nuclear programme, security of material, measures to strengthen international co-operation in nuclear, radiation and waste safety, study of the radiological situation at the atolls of Mururoa and Fangataufa, and Agency's role in safety assessment of the Mochovce nuclear power plant

Analysis of radioactivity increase of rad waste filled in fibre-reinforced concrete container regarding external exposure of workers

International Nuclear Information System (INIS)

Baratova, D.; Hrncir, T.; Necas, V.

2012-01-01

The paper deals with the assessment of the external radiation exposure of workers performing the individual tasks associated with disposal of the fibre-reinforced concrete containers in the National Radioactive Waste Repository in Mochovce. Models for fibre-reinforced concrete containers with maximum activity allowable for transport and for fibre-reinforced concrete containers contained radionuclides at the common level of activity concentration were created in order to analyze the option of fibre-reinforced concrete containers radioactivity increase. Calculations of individual effective doses have been carried out for three workers who work in the control area of the waste disposal facility dosimetrist, assistant and crane worker. (Authors)

Seismic effects on technological equipment and systems of nuclear power plants

International Nuclear Information System (INIS)

Masopust, R.; Pecinka, L.; Podrouzek, J.

1983-01-01

A survey is given of problems related to the construction of nuclear power plants with regard to seismic resistance. Sei--smic resistance of technological equipment is evaluated by experimental trials, calculation or the combination of both. Existing and future standards are given for the given field. The Czechoslovak situation is discussed as related to the construction of the Mochovce nuclear power plant. Procedures for testing seismic resistance, types of tests and methods of simulating seismic excitation are described. Antiseismic measures together with structural elements for limiting the seismic effects on technological equipment and nuclear power plant systems are summed up on the basis of foreign experience. (E.F.)

Eastern Europe

International Nuclear Information System (INIS)

Baret, J.P.; Corcuff, A.; Jousten, M.; Cherie, J.B.; Gorge, X.; Augustin, X.; Belime, F.

1999-01-01

By its economical and political impact, nuclear energy has an important contribution the countries of Eastern Europe that goes beyond simple energy source. The most important challenge is to gain a safety culture. Improvements have been noted but the reactors safety must stay a priority of the international cooperation in Eastern Europe. The plan for the completion and improvement of Mochovce nuclear plant is described, the situation of Chernobyl and how to make the sarcophagus in safe is discussed, the experience of a french P.M.E. ( small and medium size firm) called Corys Tess that has chosen to position itself on the Eastern Europe nuclear market is related. (N.C.)

Effective policy for sustainable behavior. An international comparison; Effectief beleid voor duurzaam gedrag. Een internationale vergelijking

Energy Technology Data Exchange (ETDEWEB)

Brunsting, S.; Uyterlinde, M.; Pol, M. [ECN Beleidsstudies, Petten (Netherlands); Breukers, S.; Mourik, R.; Backhaus, J.; Mathijsen, T. [DuneWorks, Eindhoven (Netherlands)

2013-07-15

geanalyseerd zijn. De bestudeerde thema's en de te analyseren beleidscases: Huishoudelijk energiegebruik: Blok voor blok/ Meer met Minder en energielabels voor woningen en huishoudelijke apparaten; Voedselconsumptie: smaaklessen en stadslandbouw; Persoonlijke mobiliteit: het nieuwe rijden en mobiliteitsmanagement (spitsmijden Noord-Brabant); Huishoudelijk afval: Plastic Heros en Diftar (gedifferentieerde afvaltarieven). Dit rapport is de thematische vergelijking voor Nederland, Duitsland, Sweden en het Verenigd Koninkrijk.

Çamlıbel - Ulubey (Uşak) Beyaz Mermerinin Jeolojik ve Fiziko-Mekanik Özelliklerinin Araştırılması

OpenAIRE

ÇELİK, Mustafa Yavuz; KIRILIVEREN, Sabri

2012-01-01

Menderes Masifinde yer alan Uşak bölgesi önemli bir mermer potansiyeline sahiptir. Bölgede Karahallı, Sivaslı ve Ulubey ilçeleri civarında mermer blok üretimi yapılmaktadır. Bu makalede, Çamlıbel-Ulubey (Uşak) beyaz mermerinin, mermer olarak kullanılabilirliği irdelenmiş ve yöre mermerleriyle karşılaştırılmaları yapılmıştır. Çamlıbel-Ulubey (Uşak) beyaz mermerinin özelliklerini belirlemek amacıyla yapılan deneylerde özgül kütle 2,73 g/cm3, kütlece su emme oranı % 0,06, doluluk oranı % 99,3, b...

Environmental Impact of the use of natural Resources (EIRES)

DEFF Research Database (Denmark)

Nielsen, Per H.; Tukker, Arnold; Weidema, Bo

relationships between resource use and environmental impacts, and therefore of possibilities to give consolidated advice on priority needs in policy development. * Persisting weaknesses in environmental impact assessment models. Proposals to develop further the scientific input concerning the environmental......, Kerssemeeckers M, Blok K, Patel M, de Beer J (2002). Assessing the environmental potential of clean material technologies. Institute for Prospective Technological Studies, Joint Research Centre (DG JRC), European Commission. Report EUR 20515 EN. * Nemry F, Thollier K, Jansen B, Theunis J (2002). Identifying key...... Deliverable No. 9. Groningen: Center for Energy and Environmental Studies, University of Groningen. The objectives of the present study were to analyse and evaluate this existing body of research with a view to identifying those materials and resources whose use has the greatest environmental impacts...

Představení společnosti Deloitte

OpenAIRE

Kubíček, Tomáš; Deloitte

2012-01-01

V příspěvku bude představen rozsah činností společnosti a budou prezentovány její zkušenosti. Posluchači budou seznámeni s pojetím komplexních služeb s „lidskou tváří“. Příspěvek bude rozdělen do tematických bloků. V prvním bloku budou prezentovány nejnovější trendy v manažerském řízení ve veřejné správě. V dalším bloku bude představen společný projekt, jeho cíle a plánované výstupy.

Geostatistical evaluation of travel time uncertainties

International Nuclear Information System (INIS)

Devary, J.L.

1983-08-01

Data on potentiometric head and hydraulic conductivity, gathered from the Wolfcamp Formation of the Permian System, have exhibited tremendous spatial variability as a result of heterogeneities in the media and the presence of petroleum and natural gas deposits. Geostatistical data analysis and error propagation techniques (kriging and conditional simulation) were applied to determine the effect of potentiometric head uncertainties on radionuclide travel paths and travel times through the Wolfcamp Formation. Blok-average kriging was utilized to remove measurement error from potentiometric head data. The travel time calculations have been enhanced by the use of an inverse technique to determine the relative hydraulic conductivity along travel paths. In this way, the spatial variability of the hydraulic conductivity corresponding to streamline convergence and divergence may be included in the analysis. 22 references, 11 figures, 1 table

PERBANDINGAN BIT ERROR RATE KODE REED-SOLOMON DENGAN KODE BOSE-CHAUDHURI-HOCQUENGHEM MENGGUNAKAN MODULASI 32-FSK

Directory of Open Access Journals (Sweden)

Eva Yovita Dwi Utami

2016-11-01

Full Text Available Kode Reed-Solomon (RS dan kode Bose-Chaudhuri-Hocquenghem (BCH merupakan kode pengoreksi error yang termasuk dalam jenis kode blok siklis. Kode pengoreksi error diperlukan pada sistem komunikasi untuk memperkecil error pada informasi yang dikirimkan. Dalam makalah ini, disajikan hasil penelitian kinerja BER sistem komunikasi yang menggunakan kode RS, kode BCH, dan sistem yang tidak menggunakan kode RS dan kode BCH, menggunakan modulasi 32-FSK pada kanal Additive White Gaussian Noise (AWGN, Rayleigh dan Rician. Kemampuan memperkecil error diukur menggunakan nilai Bit Error Rate (BER yang dihasilkan. Hasil penelitian menunjukkan bahwa kode RS seiring dengan penambahan nilai SNR, menurunkan nilai BER yang lebih curam bila dibandingkan sistem dengan kode BCH. Sedangkan kode BCH memberikan keunggulan saat SNR bernilai kecil, memiliki BER lebih baik daripada sistem dengan kode RS.

Suplementasi Urea Molasis Blok untuk Meningkatkan Penampilan Kambing Peranakan Etawah yang Diberi Pakan Hijauan Gamal

Directory of Open Access Journals (Sweden)

Ni Wayan Siti

2012-10-01

Full Text Available The supplementation of urea molasses block for increasing performance of ettawah crossbred goats fed diet containing gliricidia spium green forage ABSTRACT. The aimed of this experiment to study the supplementation of urea molasses block for performance increased of ettawah crossbred goats fed diet containing Gliricidia spium green forage has been conducted at Tabanan regency and Animal Nutrition Laboratory. The Latin Square Design which four treatments and four replicates was used in this experiment. The four treatments were the levels of urea molasses block : 0, 50, 100 and 150g respectively. The animal access to ad libitum Gliricidia spium green forage and drink water. The animal fed twice a day urea molasses block at the morning and at the afternoon. The variables which were observed including feed consumption, nutrient digestibility, body weight gain and feed conversion ratio. The result of this experiment showed dry matter feed consumption, drink water, nutrient digestibility of the four treatments is not significantly different (P >0.05. The body weight gain at treatment C was significantly higher (P <0.05, but feed conversion ratio (FCR was significantly lower (P <0.05 than treatments A, B and D. From the results in this experiment it can be concluded that the used of urea molasses block 100g on the effect to increased the performance of ettawah crossbred goats with basal diet Gliricidia spium green forage.

VizieR Online Data Catalog: Green Bank Telescope observations of NGC 2403 (de Blok+, 2014)

Science.gov (United States)

de Blok, W. J. G.; Keating, K. M.; Pisano, D. J.; Fraternali, F.; Walter, F.; Oosterloo, T.; Brinks, E.; Bigiel, F.; Leroy, A.

2014-08-01

We observed NGC 2403 with the Green Bank Telescopes in the 21-cm line of neutral hydrogen, in 21 sessions between 29 May and 30 September 2009. The beam size of the observations is 8.7'. We include a FITS file containing the data-cube (pos-pos-vel) of the HI emission line of NGC 2403. We used equatorial coordinates for the spatial dimensions and VLSR for the spectral dimension. The pixel size is 1.75' in spatial dimension and the spectral resolution is 5.2km/s. All values are in Jy/beam. The data-cube spans an area of about 4x4 degrees (RAxDec) around the center of the maps at 07:35:29.9 +65:35:48.5 (EQ=J2000) and the velocity ranges from -895.6 to 1745.0km/s. (2 data files).

Effect of temperature on structural quality of the cement paste and high-strength concrete with silica fume

International Nuclear Information System (INIS)

Janotka, Ivan; Nuernbergerova, Terezia

2005-01-01

Experimental investigation conducted to study the thermo-mechanical properties of concrete at Temelin (Czech Republic), Mochovce (Slovakia), and Penly (France) nuclear power plants reveals structural integrity degradation between 100 and 200 deg C due to both a loss of water bound in hydrated cement minerals and subsequently air void formation. Test results indicate changes in strength, average pore radius and calculated permeability coefficients for Mochovce specimens exposed to temperatures up to 400 deg C. It demonstrates that the permeability coefficient measured on the basis of pore sizes using mercury intrusion porosimetry is suitable technique for the evaluation of concrete quality. It confirms that strength and permeability coefficient are equivalent structural quality variables of concrete. At 400 deg C gel-like hydration products are decomposed, at 600 deg C Ca(OH) 2 is dehydroxylated, and CaCO 3 dissociation to CaO and CO 2 accompanied with the re-crystallisation of non-binding phases from hydrated cement under re-combustion are dominant processes between 600 and 800 deg C. This stage of concrete is characterised by the collapse of its structural integrity, revealing residual compressive strength. This paper reports high-strength concrete behaviour subjected to temperatures up to 200 deg C. In accordance with previous results, research studies of structure-property relation show the changes in strength, dynamic modulus of elasticity, strain-stress behaviour, and shrinkage-induced deformations influenced by a hydrate phase decomposition. Volume reduction of the hydrate phase due to the loss of bound water mass is the cause of air void formation, and pore structure coarsening. The main attention is herein devoted to the evaluation of utility property decrease of high-strength concrete and microstructure degradation of the cement paste with the same composition than that in concrete when attacked by elevated temperatures

Mathematical simulation of gas pressure in fibre-reinforced concrete container at radiation and biological decomposition of cellulose, bituminized and concrete radwastes

International Nuclear Information System (INIS)

Kuruc, J.; Kvito, P.

2005-01-01

Fibre-reinforced concrete container (FRCC) are used for long-time repository of radioactive wastes. Low- and middle-active radwastes from operation of the NPPs V-1, V-2 Jaslovske Bohunice, Mochovce NPP and from decommissioned NPP A-1 (Jaslovske Bohunice) are treated in the plant SE-VYZ in Jaslovske Bohunice and after immobilisation are deposited in National Radwaste Repository Mochovce (RU RAO). After filling of the RU RAO, FRCC will be stored during 300 years. During this time the integrity of the FRCC must be guaranteed. By the influence of autoradiolysis of the cellulose and bituminized radwastes as well as in cement grout the gases are formed, mainly the hydrogen, methane and carbon dioxide. In the case of presence of available water (a w ≥ 0.63) and in presence of microbes and moulds at appropriate conditions the biological decomposition of cellulose materials may proceed with formation of H 2 , CH 4 a CO 2 . With increasing of developed gases may increase pressure in FRCC, that may initiate the loss of integrity of the FRCC with following endangering of radiation safety of the RU RAO, respectively of the territory over the repository.Authors developed the new mathematical model of pressure of gases in FRCC and in deposited barrels with cellulose and bituminized radwastes. The mathematical model is based on biological decomposition of cellulose materials as well as on radiation decomposition of cellulose, bitumen and concrete. In this mathematical model the diffusion through the walls of FRCC is the main process responsible for decreasing of the pressure. This model was developed in two basic variants: (1) Mathematical model of gas pressure in FRCC as function of dose; (2) Mathematical model of gas pressure in FRCC as function of mass of cellulose

RAMOS - the radiation monitoring system of the Umweltforschungsinstitut Global 2000

International Nuclear Information System (INIS)

Exler, M.; Schmittner, W.

2001-01-01

The radiation early warning system RAMOS (radiation monitoring system) measures the radioactivity of the areas surrounding nuclear technical facilities (at present, around the Nuclear Power Plants Dukovany and Mochovce). Measurements are taken with Gamma-radiation devices of the type RS 03/X by the firm BITT- Technology. These devices are measuring equipment of the type Proportion-count tube with a detection range of 10 nSv/h to 10 Sv/h. The measuring stations consist of this Gamma measuring equipment, a personal computer with modem, back-up electricity devices and meteorological measuring devices. Six such measuring stations surrounding the facility comprise a complete measuring ring. The values are measured each minute. Considering the normal fluctuation in radiation measurements due to geology and weather conditions and the average background radiation, a certain alarm threshold is defined (on all stations this threshold is under 230 nSv/h). If this threshold is breached, immediately the data is transmitted through telephone lines and is received by the central office. Because of the short reaction time and low threshold, valuable time is gained for an emergency response by government agencies and the population. Official warning of the government agencies occurs after fulfilling the commendation of the Austrian Radiation Protection Commission. In the continued measurements from the end of 1994 to 2000 at NPP Dukovany and continuous measurements from NPP Mochovce from mid-1999 to the end of 2000, there was not a detection of dangerous levels of radiation were released into the atmosphere. After close examination of the measured data, different types of fluctuations could be observed - such as during the day-time period and short-term peaks after rain-fall. Detailed knowledge about trends in these fluctuations, allows an easier continual evaluation of a potential accident. The measured data is given to the public in graphic form every month via the Internet

Chapter 12. Public information

International Nuclear Information System (INIS)

2000-01-01

In 1999 there were 83 contributions on both national and foreign activities of the Nuclear Regulatory Authority of the Slovak Republic (UJD) send to the Press agencies of Slovakia, dailies and electronic media. UJD, together with State Office for Nuclear Safety of the Czech Republic, is a publisher of a professional journal 'Safety of Nuclear Energy', which publishes principal articles about main activities of UJD. The double issue 3/4 (1999) was dedicated to the process of start up of Unit 1 of Mochovce. In 'Public administration' there were 2 principal articles published in 1999 on legislative activities of UJD. Contributions about the regulatory activities and the international co-operation of UJD are regularly published in the 'SE Newsletter', and in company journals of 'Mochovce' and 'Bohunice'. National and foreign activities of UJD were published in 3 issues of 'Bulletin of the Slovak Nuclear Society (SNUS)'. This year also the report on safety of nuclear installations of SR was published in the journal of 'European Nuclear Society - Nuclear Europe Worldscan'. For the world information agency, NucNet, there were 4 contributions prepared focusing on both national and foreign activity of UJD. Information material on INES was was prepared and published for the public. In 1999 there were 4 press conferences held at UJD with a follow up presentation of the management of UJD on television and in the radio broadcasting. Officials of UJD had 7 presentations on television and gave 6 interviews for Slovak Radio Broadcasting and for magazines and daily 5 significant interviews. In 1999 a vide-clip was produced for public purposes on the SWISSSLOVAK project. In Bern, Switzerland a very successful press conference was held with the participation of the UJD chairman. The UJD 3 Bulletins prepared and published on national and foreign activities of UJD

Slovak Electric, Plc., 1997

International Nuclear Information System (INIS)

1997-06-01

Slovenske elektrarne, a.s. (Slovak Electric, Plc.) was established on November 1, 1994 as one entity among new entities created as successors to the former Slovensky energeticky podnik. The subject activity is the generation of electric power, operation of transmission 220 kV and 400 kV systems, transit, import, export, and sales of electric power. Besides these activities the company deals with generation, distribution, and sales of heat. The company operates one nuclear power station, three thermal power plants, and thirty hydro power plants. One nuclear Power plant is under construction (state up tu June 1997). On this CD ROM next chapters are presented: (1) The structure of the company; (2) The production Units; (3) The economic power of the company; (4) The operation culture of the company; (5) The strategic plans of the company

SE and ENEL - One Year Together One Year after Privatization

International Nuclear Information System (INIS)

Anon

2007-01-01

In Bratislava, one year ago, exactly in April 28, the privatization deal of a 66% stake in Slovenske elektrarne (SE) was finally closed. The Slovak government and the Italian company ENEL signed final documents and ENEL thus definitely entered into SE. In May 2006, Miroslav Pikus, a former CEO, was replaced by Marco Arcelli, who, as a regional manager for Slovakia, had been preparing the entry of ENEL into SE since March 2005. Not only did he sometimes cook for us, in his 'kitchen' but also there were prepared 160 investment projects, e.g the improvement of nuclear safety and resistance of the Bohunice power plant, electricity sale through the so-called 'virtual power plant', ensuring a non-attended operation in hydro power plants, reconstruction and modernization of the Orava and Dobsina hydro power plants. (author)

Are we ready for a change?

International Nuclear Information System (INIS)

Paulikova, A.; Biro, R.

2008-01-01

From 1 January 2009 the organisational change at the Operation and Maintenance Division of the Slovenske elektrarne, a. s. becomes a reality. The organisational changes were approved in the Board of Directors and the Supervisory Board of the Company. A request for the approval of changes was sent to the Nuclear Regulatory Authority of the Slovak Republic together with an explanatory report. We expect the decision on the approval of the changes by 10 December 2008. We have prepared a change implementation schedule, which we monitor in order to comply with all necessary conditions for change implementation. Structures and activities of the new units have been defined. Managers have prepared job descriptions for the newly established job positions and are analysing the need of 'additional training' for the employees whose job description is to change. (author)

SE debt restructuring plan

International Nuclear Information System (INIS)

Janoska, J.

2003-01-01

Slovenske elektrarne, a.s. (SE) plans to restructure one's own debts in 2003-2005. Debt restructuring plan is following: 2003: Collection of pre-payment on electricity - 60 million Euro (2.5 billion Slovak crowns), consumer unknown. Own promissory notes in total value of 100 million US$ (3.5 billion Slovak crowns) - in process. Sale of claims worth 2.4 billion Slovak crowns (57.21 million Euro) - negotiations in process. 2003/2004: Restructuring of loans payable IV. quarter 2003 and at the beginning of 2004 in value of 200 million Euro (8.3 billion Slovak crowns). Aim of SE is a new credit payable within 7 years, with instalments payable in the last two to three without any state subsidies. 2005: Loans worth 460 million Euro (189 billion Slovak crowns) will still remain. SE want to negotiate them with banks without state support

Further development of the Dynamic Control Assemblies Worth Measurement Method for Advanced Reactivity Computers

International Nuclear Information System (INIS)

Petenyi, V.; Strmensky, C.; Jagrik, J.; Minarcin, M.; Sarvaic, I.

2005-01-01

The dynamic control assemblies worth measurement technique is a quick method for validation of predicted control assemblies worth. The dynamic control assemblies worth measurement utilize space-time corrections for the measured out of core ionization chamber readings calculated by DYN 3D computer code. The space-time correction arising from the prompt neutron density redistribution in the measured ionization chamber reading can be directly applied in the advanced reactivity computer. The second correction concerning the difference of spatial distribution of delayed neutrons can be calculated by simulation the measurement procedure by dynamic version of the DYN 3D code. In the paper some results of dynamic control assemblies worth measurement applied for NPP Mochovce are presented (Authors)

Proceedings of the 9th NUSIM 2000 Conference. Joint Slovak, Czech and German Seminar on Nuclear Power

International Nuclear Information System (INIS)

2000-01-01

Scientific conference deals with problems of reactor safety upgrading, mainly of two blocks of the NPP V-1 Bohunice as well as decomissioning of the NPP A-1 Bohunice. Other problems of the nuclear engineering were discussed. Totally, 201 participants from the Slovak Republic, Czech Republic and Germany and from other countries took part in the conference. The Conference included the following sessions: (i): Survey on the situation of nuclear power in the partner countries; (ii) Mochovce design safety enhacement and operational experience; (iii) Bohunice V-1 safety upgrading and operational experience; (iv) Decomissioning, spent fuel and radwaste management; (v) Young Generation Presentation. Proceedings contains thirty one papers dealing with the scope of INIS

Technical support and emergency centre

International Nuclear Information System (INIS)

Bohun, L.; Kapisovsk y, M.

1997-01-01

This paper presents technical support and emergency management center which will be on two places: Mochovce NPP Emergency Centre (Technical support center and Support working center) and Reserve Emergency Centre in Levice (Reserve emergency center and Environmental Evaluation Center). The main aims of the emergency management centers are: the management and coordination of all persons and organisations; provision of the all information needed to evaluation of the accident and its mitigation; continuous evaluation of the potential or real radiological consequences; taking measure for an early notification of the governmental bodies and the organizations, warning and protection of the public; and other aims. In the next part the data for technical support and emergency centre are discussed

The Problem of Humanism in M. Gorky’s Essay “A. A. Blok”

Directory of Open Access Journals (Sweden)

Natalia N. Primochkina

2016-09-01

Full Text Available The article examines one of the most important problems of Gorky’s work — a problem of humanism. It relates the history of creation of Gorky’s essay “A.A.Blok” (1923 to the author’s reflections about deformation of the old and the birth of the new humanism in post-revolutionary era. Gorky was one of the few Blok’s contemporaries who understood the poet’s concern about the collapse of the old humanism in the world torn by wars and revolutions. It was Gorky who listen- ing to Blok’s presentation “Heine in Russia” was so affected by it that proposed to devote a special seminar related to this theme in the department of the publishing house “World Literature.” This seminar prompted Blok to write his famous article, “The Collapse of Humanism” (1919.

The Slovak nuclear regulatory authority and start-up of the Mochovce NPP

International Nuclear Information System (INIS)

Seliga, M.; Micankova, J.

2000-01-01

A major element of providing information is the demonstration that the area of nuclear energy uses has its binding rules in the Slovak Republic and the observance thereof is controlled by the state through an independent institution Slovak Nuclear Regulatory Authority (UJD). As early as 1995 were laid on the UJD the foundations of the concept of broadly keeping the public informed on UJD activity and the safety of nuclear installations by opening the UJD Information Centre that provides by its activity communications with the public and mass media, which is instrumental in creating in the public a favourable picture of the independent state nuclear regulation. Clear communication policy is the key to credibility and is based on perceptions which give ride to varying levels of confidence. It has been consistently found in opinion research that credibility is the single most powerful persuasive force. Public communication programmes are the principal currency for the Regulatory Authority to inform the public on issues like costs, benefit requirements and risks

ESTE AI (Annual Impacts) - the program for calculation of radiation doses caused by effluents in routine releases to the atmosphere and to the hydrosphere

International Nuclear Information System (INIS)

Carny, P.; Suchon, D.; Smejkalova, E.; Fabova, V.

2009-01-01

ESTE AI is a program for calculation of radiation doses caused by effluents in routine releases to the atmosphere and to the hydrosphere. Doses to the members of critical groups of inhabitants in the vicinity of NPP are calculated and as a result, critical group is determined. The program enables to calculate collective doses as well. Collective doses to the inhabitants living in the vicinity of the NPP are calculated. ESTE AI calculates doses to the whole population of Slovakia from the effluents of the specific plant. In this calculation, global nuclides are included and assumed, as well. The program enables to calculate and to document beyond-border radiological impacts of effluents caused by routine operation of NPP. ESTE AI was approved by the 'Public Health Authority of the Slovak Republic' and is used as legal instrument by Slovenske elektrarne a.s., NPP Bohunice. (authors)

ESTE AI (Annual Impacts) - the program for calculation of radiation doses caused by effluents in routine releases to the atmosphere and to the hydrosphere

International Nuclear Information System (INIS)

Carny, P.; Suchon, D.; Smejkalova, E.; Fabova, V.

2008-01-01

ESTE AI is a program for calculation of radiation doses caused by effluents in routine releases to the atmosphere and to the hydrosphere. Doses to the members of critical groups of inhabitants in the vicinity of NPP are calculated and as a result, critical group is determined. The program enables to calculate collective doses as well. Collective doses to the inhabitants living in the vicinity of the NPP are calculated. ESTE AI calculates doses to the whole population of Slovakia from the effluents of the specific plant. In this calculation, global nuclides are included and assumed, as well. The program enables to calculate and to document beyond-border radiological impacts of effluents caused by routine operation of NPP. ESTE AI was approved by the 'Public Health Authority of the Slovak Republic' and is used as legal instrument by Slovenske elektrarne a.s., NPP Bohunice. (authors)

VUJE Trnava, Inc. - Engineering, Design and Research Organisation

International Nuclear Information System (INIS)

2001-01-01

This CD is multimedia presentation of programme safety upgrading of Bohunice V1 NPP. This chapter contains information about VUJE: It consists of next parts: (1) From VUJE history (1977-2001); (2) Human resources (Development of staff; Structure of employees 1999); (3) VUJE activities: (Diagnostics; Nuclear safety; Radiation safety; Commissioning and operation; Personnel training; Information technology; Electric grids; Conventional power); (4) Significant projects of VUJE are presented: Gradual reconstruction with safety upgrading of the V1 Bohunice nuclear power plant; Modernization of the V2 Bohunice NPP; Completion of the Republic Repository of Radioactive Wastes in Mochovce; Decommissioning of the A1 NPP Bohunice; Development of simulators; Physical and power commissioning of NPPs; Construction of high voltage line Varin - Sucany

Increasing of leak-tightness of hermetic zone and other important components in NPPs

International Nuclear Information System (INIS)

Murani, J.

2001-01-01

The performed by VUEZ resealing works in the hermetic compartments/containment of WWER 440 and WWER 1000 NPPs in Slovakia (Jaslovske Bohunice V-1 NPP, Jaslovske Bohunice V-2 NPP, Mochovce NPP), the Czech Republic (Dukovany NPP, Temelin NPP) and Hungary (Pask NPP) are presented. The leakage rate from hermetic compartments at individual NPP reactor units are shown.The VUEZ activities in field of resealing of weld joints in pools and tanks in the Jaslovske Bohunice V-1 NPP and innovation of the seal of reactor pit protective hood (kolpak) are described. The principle of operation and practical experience of the SMU-V system implemented in the Jaslovske Bohunice V-1 NPP (WWER 440 - V 230) for NPP primary circuit leakage monitoring are also given

Chapter 15. Attachments

International Nuclear Information System (INIS)

2001-01-01

In this chapter used abbreviations and radiation safety of NPPs in Slovak Republic are presented. Results of monitoring of NPP Bohunice V-1 and V-2 as well as NPP Mochovce are presented. A brief account of activities carried out by the Nuclear Regulatory Authority of the Slovak Republic in 2000 is presented. The collective dose is one of the fundamental indicators to assess the level of nuclear safety and safety culture. This is the total dose of both external and internal exposure of the whole of the body measured with a personal dosimeter and a calculated internal exposure over a certain period of time. Measured doses to the utility personnel, the staff of supplier organisations and official working visits are included

Results and discussion

International Nuclear Information System (INIS)

1998-01-01

The author deals with the experimental study of sorption, desorption and vertical migration of radionuclides in Sr-85 and Cs-137 in selected soil samples from around of NPP Bohunice and NPP Mochovce and other localities of the Slovakia. The influence of different materials [concurrent ions (K + , Ca 2+ , NH 4 + , pH), organic matter (peat) and zeolite, humidity] on kinetic of sorption and desorption of strontium and cesium as well as distribution coefficient (K D ) and transfer coefficients in followed samples of soils were followed. Obtained adsorption isotherm are presented and discussed. Using the Tessiere's sequential extraction analysis a gross variability in binding of radionuclides on soils was found. The obtained results were processed with the correlation analysis and the compartment model

ANALISIS PERCOBAAN FAKTORIAL UNTUK MELIHAT PENGARUH PENGGUNAAN ALAT PERAGA BLOK ALJABAR TERHADAP PRESTASI BELAJAR ALJABAR SISWA

Directory of Open Access Journals (Sweden)

NI PUTU AYU MIRAH MARIATI

2013-09-01

Full Text Available The experimental design was applied in research in many different fields of science, such as in education, as used in this study. Block algebra visual aids is a visual aids in the form of the geometry model used to concretize understanding the variables and constants in the algebra which is an abstract concept. This visual aids are used as a basis for factoring algebraic forms. In connection with this, the aims of this research is to determine the effect of the application of algebra block in student academic achievement in class VII in the field of algebra in schools categorized as private, SSN (Sekolah Standar Nasional and the previously categorized RSBI (Rintisan Sekolah Bertaraf Internasional. The method of analysis used in this study was two-factor experimental design in a randomized block design. The results showed that the academic achievement of students in the field of algebra after learning with block algebra visual aids obtained better than the academic achievement of students who received learning without using block algebra visual aids. Moreover, it also shows that the categories of schools have a significant effect on student achievement.

Richtlijnen voor substraat moeten problemen voorkomen : onderzoeker Chris Blok geeft uitleg over nieuwe normering pH

NARCIS (Netherlands)

Bouwman-van Velden, Pieternel; Blok, C.; Kaarsemaker, R.C.

2009-01-01

Op basis van proeven is er een concept beoordelingsrichtlijn (BRL) voor het pH buffergedrag van opkweekpotten opgesteld. Onderdeel van het onderzoek is het ontwikkelen van methodieken om pH gedrag in steenwol te meten. De richtlijnen doen vooral dienst om schades tijdens de opkweek te voorkomen

UJI DIAGNOSTIK SEDIAAN POTONG BEKU TUMOR PAYUDARA DI LABORATORIUM PATOLOGI ANATOMI PADANG

Directory of Open Access Journals (Sweden)

Aswiyanti Asri

2015-05-01

Full Text Available AbstrakKanker payudara menempati urutan pertama tumor ganas pada wanita di Sumatera Barat dan merupakan penyebab kematian sebanyak 1.41% dari total kematian. Pemeriksaan potong beku menjadi salah satu pilihan dalam menegakkan diagnosis tumor payudara karena cepat dan akurasi yang cukup tinggi. Penelitian ini bertujuan untuk mengetahui akurasi sediaan potong beku pada tumor payudara yang didiagnosis di Laboratorium Patologi Anatomi di Padang, dengan konfirmasi histopatologi (blok parafin. Sebanyak 72 kasus tumor payudara yang dilakukan pemeriksaan potong beku, dikumpulkan dari laboratorium Patologi Anatomi RSUP Dr. M. Djamil dan RS Siti Rahmah Padang dari 1 Januari 2010 sampai dengan 31 Desember 2012. Data berupa hasil pemeriksaan potong beku dan histopatologi (blok parafin dicatat, diolah dan dilakukan uji diagnostik dengan tabel kontingensi 2x2, kemudian dilakukan penghitungan sensitivitas, spesifisitas, nilai prediksi positif, nilai prediksi negatif, dan akurasi. Hasil uji diagnostik potong beku terhadap histopatologi pada kasus tumor payudara didapatkan sensitivitas 100%, spesifisitas 95,65%, nilai prediksi positif 98%, nilai prediksi negatif 100%, akurasi 98.6%. Pemeriksaan potong beku sangat sensitif dan spesifik yang sangat bermanfaat untuk diagnosis tumor payudara yang cepat dan akurat.AbstractBreast cancer is the most common cancer among female in West Sumatera and cause of 1.41% of the death. Frozen section examination of breast has been used as a diagnostic procedure because this method need less time and have high level of accuracy. The aim of this study is to evaluate the accuracy of frozen section examination with histopathologic confirmation.The study has been done retrospectively in 72 samples of breast tumor at the Anatomic Pathology of Dr.M.Djamil Public Hospital and Siti Rahmah Hospital Padang from January 1, 2008 to December 3, 2012. The result of frozen section and histopathology examination was collected and analyzed for

Effective policy for sustainable behavior. An international comparison; Effectief beleid voor duurzaam gedrag. Een internationale vergelijking

Energy Technology Data Exchange (ETDEWEB)

Brunsting, S.; Uyterlinde, M.; Pol, M. [ECN Beleidsstudies, Petten (Netherlands); Breukers, S.; Mourik, R.; Backhaus, J.; Mathijsen, T. [DuneWorks, Eindhoven (Netherlands)

2013-07-15

perspectief geanalyseerd zijn. De bestudeerde thema's en de te analyseren beleidscases: Huishoudelijk energiegebruik: Blok voor blok/ Meer met Minder en energielabels voor woningen en huishoudelijke apparaten; Voedselconsumptie: smaaklessen en stadslandbouw; Persoonlijke mobiliteit: het nieuwe rijden en mobiliteitsmanagement (spitsmijden Noord-Brabant); Huishoudelijk afval: Plastic Heros en Diftar (gedifferentieerde afvaltarieven). Dit rapport is de thematische vergelijking voor Nederland, Duitsland, Sweden en het Verenigd Koninkrijk.

Chapter No.4. Safety analyses

International Nuclear Information System (INIS)

2002-01-01

In 2001 the activity in the field of safety analyses was focused on verification of the safety analyses reports for NPP V-2 Bohunice and NPP Mochovce concerning the new profiled fuel and probabilistic safety assessment study for NPP Mochovce. The calculation safety analyses were performed and expert reviews for the internal UJD needs were elaborated. An important part of work was performed also in solving of scientific and technical tasks appointed within bilateral projects of co-operation between UJD and its international partnership organisations as well as within international projects ordered and financed by the European Commission. All these activities served as an independent support for UJD in its deterministic and probabilistic safety assessment of nuclear installations. A special attention was paid to a review of probabilistic safety assessment study of level 1 for NPP Mochovce. The probabilistic safety analysis of NPP related to the full power operation was elaborated in the study and a contribution of the technical and operational improvements to the risk decreasing was quantified. A core damage frequency of the reactor was calculated and the dominant initiating events and accident sequences with the major contribution to the risk were determined. The target of the review was to determine the acceptance of the sources of input information, assumptions, models, data, analyses and obtained results, so that the probabilistic model could give a real picture of the NPP. The review of the study was performed in co-operation of UJD with the IAEA (IPSART mission) as well as with other external organisations, which were not involved in the elaboration of the reviewed document and probabilistic model of NPP. The review was made in accordance with the IAEA guidelines and methodical documents of UJD and US NRC. In the field of calculation safety analyses the UJD activity was focused on the analysis of an operational event, analyses of the selected accident scenarios

Endosulfan residues in fish from the MUDA rice agroecosystem

International Nuclear Information System (INIS)

Nashriyah Mat; Sabri Junoh; Nuriati Nurdin

2002-01-01

A study was carried out in the recycled and the non-recycled areas of the Muda rice agroecosystem to determine the residue level of endosulfan in rice field fish. Snakehead or haruan (Channa striata), climbing perch or puyu (Anabas testudineus), walking catfish or keli (Clariasspp.) and snakeskin gouramy or sepat siam (Trichogasterpectoralis) were sampled and the tissues analysed using Gas Liquid Chromatography. Endosulfan sulphate metabolite was a ubiquitous residue in all fish at levels ranging from 0.0065 μg/g to 0.9837 μg/g of tissue wet weight whilst α-isomer was detected at a much lower concentration followed by β-isomer. In Channa striata, endosulfan total residue (α+β+sulphate) was accumulated in fish tissues sampled at ACRBD4 (non-recycled) site followed by Blok 14 (recycled) site. Endosulfan residue concentration did not coincide with water recycling practice nor changes in EROD enzyme activity. (Author)

De las Greguerias: Ah, Ramón, Ramón...

Directory of Open Access Journals (Sweden)

Luis Navarro

1964-11-01

Full Text Available Yo me pregunto qué hará a hora Ramón detrás del biombo irreversible de la muerte. Me lo figuro de espaldas a la pared, con el rostro de simulada contrición y en las manos un blok sobre el que escribe eternamente, renglón tras renglón, las palabras de castigo: "No volveré a hacer burla de las cosas trascendentes". Lope, Quevedo, Goya, Solana y el Marqués de Bradomin, liberados ya de sus respectivos sambenitos en el tiempo metafísico de los muertos, intercederán por el castigado colocando en la terrible Balanza de los Cielos, a favor de Ramón, los libros ejemplares en que este habla de aquellos. Dirán al unísono: todos hablaron de mí, pero ninguno me conoció; solo Ramón.

Low level radioactive waste disposal

International Nuclear Information System (INIS)

Balaz, J.; Chren, O.

2015-01-01

The Mochovce National Radwaste Repository is a near surface multi-barrier disposal facility for disposal of processed low and very low level radioactive wastes (radwastes) resulting from the operation and decommissioning of nuclear facilities situated in the territory of the Slovak Republic and from research institutes, laboratories, hospitals and other institutions (institutional RAW) which are in compliance with the acceptance criteria. The basic safety requirement of the Repository is to avoid a radioactive release to the environment during its operation and institutional inspection. This commitment is covered by the protection barrier system. The method of solution designed and implemented at the Repository construction complies with the latest knowledge and practice of the repository developments all over the world and meets requirements for the safe radwaste disposal with minimum environmental consequences. All wastes are solidified and have to meet the acceptance criteria before disposal into the Repository. They are processed and treated at the Bohunice RAW Treatment Centre and Liquid RAW Final Treatment Facility at Mochovce. The disposal facility for low level radwastes consists of two double-rows of reinforced concrete vaults with total capacity 7 200 fibre reinforced concrete containers (FCCs) with RAW. One double-row contains 40 The operation of the Repository was started in year 2001 and after ten years, in 2011 was conducted the periodic assessment of nuclear safety with positive results. Till the end of year 2014 was disposed to the Repository 11 514 m 3 RAW. The analysis of total RAW production from operation and decommissioning of all nuclear installation in SR, which has been carried out in frame of the BIDSF project C9.1, has showed that the total volume estimation of conditioned waste is 108 thousand m 3 of which 45.5 % are low level waste (LLW) and 54,5 % very low level waste (VLLW). On the base of this fact there is the need to build 7

Regulation of radioactive waste management

International Nuclear Information System (INIS)

2002-01-01

This bulletin contains information about activities of the Nuclear Regulatory Authority of the Slovak Republic (UJD). In this leaflet the regulation of radioactive waste management of the UJD are presented. Radioactive waste (RAW) is the gaseous, liquid or solid material that contains or is contaminated with radionuclides at concentrations or activities greater than clearance levels and for which no use is foreseen. The classification of radioactive waste on the basis of type and activity level is: - transition waste; - short lived low and intermediate level waste (LlLW-SL); - long lived low and intermediate level waste (LlLW-LL); - high level waste. Waste management (in accordance with Act 130/98 Coll.) involves collection, sorting, treatment, conditioning, transport and disposal of radioactive waste originated by nuclear facilities and conditioning, transport to repository and disposal of other radioactive waste (originated during medical, research and industrial use of radioactive sources). The final goal of radioactive waste management is RAW isolation using a system of engineered and natural barriers to protect population and environment. Nuclear Regulatory Authority of the Slovak Republic regulates radioactive waste management in accordance with Act 130/98 Coll. Inspectors regularly inspect and evaluate how the requirements for nuclear safety at nuclear facilities are fulfilled. On the basis of safety documentation evaluation, UJD issued permission for operation of four radioactive waste management facilities. Nuclear facility 'Technologies for treatment and conditioning contains bituminization plants and Bohunice conditioning centre with sorting, fragmentation, evaporation, incineration, supercompaction and cementation. Final product is waste package (Fibre reinforced container with solidified waste) acceptable for near surface repository in Mochovce. Republic repository in Mochovce is built for disposal of short lived low and intermediate level waste. Next

Regulatory Aspect of Periodic Safety Review Performed in Nuclear Power Plants in the Slovak Republic

International Nuclear Information System (INIS)

Baszo, Z.

2010-01-01

The paper deals with the regulatory aspect of Nuclear Power Plant (NPP) Periodic Safety Review (PSR) as a part of license renewal process in the Slovak Republic. It summarizes the history of activities similar to PSR performed in the past for NPPs operated in the Slovak Republic. Furthermore, it describes both the requirements involved in the current Slovak legislation to be met by licensee in the Slovak Republic in this field and the procedures concerning the PSR as well. The objective and rules of PSR to be performed for NPPs in the Slovak Republic were derived from the internationally accepted International Atomic Energy Agency (IAEA) document and have been implemented into national legislation. PSR of two twin units located in Bohunice NPP and Mochovce NPP, respectively, has been initiated in the Slovak Republic based on evaluation of each area to be reviewed (safety factors) using recent methodology and practice. Other significant factors, such as ageing, modifications of NPP and the safe operation for a specified future period, have to be assessed in the frame of PSR. Report on performed PSR outlines the results of review for each area, the corrective plan, which considering mutual relations between assessed areas specifies the issues to be solved with the aim to eliminate shortcomings identified in the frame of PSR and to adopt safety improvements. The findings from PSR in the evaluated areas also serve as a source of information for updating of all documents to be attached to the written application of licensee for renewal of a nuclear power plant operating license. The presented procedure describes how the Nuclear Regulatory Authority of the Slovak Republic (UJD SR) has reviewed the documents submitted during PSR. Based on results of submitted documents evaluation and licensee application for license renewal the license for next 10 years operation has been issued for Bohunice NPP. At present, similar procedure for Mochovce NPP unit 1 and 2 is underway.(author).

Project investigation and analysis of soil-structure interaction effects in seismic response of NPPs EBO, EMO, Slovakia. Final report

International Nuclear Information System (INIS)

Juhasova, E.

1999-01-01

The work described in this report was devoted to investigation of expected seismic response of the structures of WWER-440/213 type NPPs, namely Mochovce and Bohunice. Special attention was devoted to the properties of subsoil materials and the transfer of seismic waves from the bedrock to the foundation structures. Theoretical background was elaborated and discussed for wave propagation of surface waves. Alternative procedure was derived for non-linear media accounting for complex modulus theory. Material characteristics of subsoils were investigated for both NPPs. The obtained results were used as a basis for forecasting and calculation of expected seismic response when the time history records from Paks explosion were used an input. It was pointed out that the used procedure, together with previous calculation of subsoil transfer characteristics completed well the comparison with experimental results

Simulation of rod drop experiments in the initial cores of Loviisa and Mochovce

International Nuclear Information System (INIS)

Kaloinen, E.; Kyrki-Rajamaeki, R.; Wasastjerna, F.

1999-01-01

Interpretation of rod drop measurements during startup tests of the Loviisa reactors has earlier been studied with two-dimensional core calculations using a spatial prompt jump approximation. In these calculations the prediction for the reactivity meter reading was lower than the measured values by 25%. Another approach to solve the problem is simulation of the rod drop experiment with dynamic core calculations coupled with out of core calculations to estimate the response of ex-core ionization chambers for the reactivity meter. This report described the calculations performed with the three-dimensional dynamic code HEXTRAN for prediction of the reactivity meter readings in rod drop experiments in initial cores of the WWER-440 reactors. (Authors)

Rodinný dům s ateliérem, Roztoky u Prahy

OpenAIRE

Degr, Luboš

2013-01-01

Předmětem této bakalářské práce je novostavba rodinného domu s ateliérem v Roztokách u Prahy. Objekt se dělí na dvě části. První - obytná část je dvoupodlažní a je izolována od komunikace druhou částí. Druhá část je jednopodlažní s otevřeným pracovním prostorem, oddělenou kanceláří a zasedací místností. Objekt je navržen jako zděný z broušených cihelných bloků s keramickou stropní konstrukcí. Střecha objektu je plochá a na jednopodlažní části domu slouží zároveň jako terasa. Stavební pozemek ...

Středisko volného času Kostka

OpenAIRE

Křenková, Romana

2017-01-01

Tématem diplomové práce je novostavba školního zařízení Střediska volného času Kostka. SVČ je samostatně stojící objekt na mírně svažitém pozemku, se dvěma nadzemními podlažími. Objekt není podsklepen. SVČ se nachází vedle mateřské školy a základní školy. Dispozičně zahrnuje objekt 11 učeben a je navržen pro 163 dětí. Obvodové, vnitřní nosné i nenosné stěny jsou navrženy z cihelných bloků. Stropy jsou tvořeny pomocí předpjatých stropních panelů. Objekt je zastřešen jednoplášťovou plochou stře...

Leo Esakia on duality in modal and intuitionistic logics

CERN Document Server

Bezhanishvili, Guram

2014-01-01

This volume is dedicated to Leo Esakia's contributions to the theory of modal and intuitionistic systems. Consisting of 10 chapters, written by leading experts, this volume discusses Esakia's original contributions and consequent developments that have helped to shape duality theory for modal and intuitionistic logics and to utilize it to obtain some major results in the area. Beginning with a chapter which explores Esakia duality for S4-algebras, the volume goes on to explore Esakia duality for Heyting algebras and its generalizations to weak Heyting algebras and implicative semilattices. The book also dives into the Blok-Esakia theorem and provides an outline of the intuitionistic modal logic KM which is closely related to the Gödel-Löb provability logic GL. One chapter scrutinizes Esakia's work interpreting modal diamond as the derivative of a topological space within the setting of point-free topology. The final chapter in the volume is dedicated to the derivational semantics of modal logic and other re...

Support calculations for management of PRISE leakage accidents

Energy Technology Data Exchange (ETDEWEB)

Matejovic, P.; Vranka, L. [Nuclear Power Plants Research Inst. Vuje, Trnava (Slovakia)

1997-12-31

Accidents involving primary-to-secondary leakage (PRISE) caused by rupture of one or a few tubes are well known design basis events in both, western and VVER NPPs. Operating experience and in-service inspections of VVER-440 units have demonstrated also the potential for large PRISE leaks in the case of the steam generator (SG) primary collector cover lift-up (Rovno NPP). Without performing any countermeasure for limitation of SG collector cover lift-up, a full opening results in PRISE leak with an equivalent diameter 107 mm. Although this accident was not considered in the original design, this event is usually analysed as DBA too. Different means are available for detection and mitigation of PRISE leakage in NPPs currently in operation (J.Bohunice V-1 and V-2) or under construction (Mochovce) in Slovakia. 8 refs.

Optimization of determination of 126Sn by ion exchange chromatography method (presentation)

International Nuclear Information System (INIS)

Pasteka, L.; Dulanska, S.

2013-01-01

The aim of the work is to optimize the uptake of tin on anion exchange resins and application of this knowledge for the analysis of samples of radioactive waste from the device of Jaslovske Bohunice and Mochovce in determining of 126 Sn. First to be optimized a method for the separation of tin on ion exchange sorbent Anion Exchange Resin (1-X8, Chloride Form) from Eichrom Technologies. Model sample was prepared in 7 mol dm -3 HCl, because in that environment a sorbent effectively captures the tin, which is bounded complexly with chloride anions as SnCl 6 2- . The radiochemical separation yield was monitored by gamma spectrometric measurements on high purity germanium detector HPGe (E = 391 keV) by adding isotope 113 Sn to each model solution. The method of tin separation was optimized on model samples.

Automated systems for control of technological processes at nuclear power plants and their use in putting the plant into operation

International Nuclear Information System (INIS)

Majtan, L.

1987-01-01

The systems of testing and control of technological processes in WWER-440 units in nuclear power plants which have so far been constructed in Czechoslovakia have been based on the conceptual principles and hardware used in the USSR. For the Mochovce nuclear power plant an automated process control system is to be introduced which proceeds from experiences gained with new Czechoslovak conventional power plants with 200 MW units. The control system consists of two levels: unit control and the control of the whole power plant the unit control consists of the DERIS-900 decentralized control system and the SM 1804 microcomputer and SM 1420 minicomputer based information and control system. A data processing system based on the SM 52/11.M1 minicomputer system will be used for power plant start-up and commissioning. (Z.M.). 2 figs., 4 refs

Nuclear materials

International Nuclear Information System (INIS)

1996-01-01

In 1998, Nuclear Regulatory Authority of the Slovak Republic (NRA SR) performed 38 inspections, 25 of them were performed in co-operation with IAEA inspectors. There is no fresh nuclear fuel at Bohunice A-1 NPP at present. Fresh fuel of Bohunice V-1 and V-2 NPPs is inspected in the fresh fuel storage.There are 327 fresh fuel assemblies in Mochovce NPP fresh fuel storage. In addition to that, are also 71 small users of nuclear materials in Slovakia. In most cases they use: covers made of depleted uranium for non-destructive works, detection of level in production plants, covers for therapeutical sources at medical facilities. In. 1995, NRA SR issued 4 new licences for nuclear material withdrawal. In the next part manipulation with nuclear materials, spent fuel stores and illegal trafficking in nuclear materials are reported

Fuel assembly outlet temperature profile influence on core by-pass flow and power distribution determination in WWER -440 reactors

International Nuclear Information System (INIS)

Petenyi, V.; Klucarova, K.; Remis, J.

2003-01-01

The in core instrumentation of the WWER-440 reactors consists of the thermocouple system and the system of self powered detectors (SPD). The thermocouple systems are positioned about 50 cm above the fuel bundle upper flow-mixing grid. The usual assumption is that, the coolant is well mixed in the Tc location, i.e. the temperature is constant through the flow cross-section area. The present evaluations by using the FLUENT 5.5.14 code reveal that, this assumption is not fulfilled. There exists a temperature profile that depends on fuel assembly geometry and on inner power profile of the fuel assembly. The paper presents the estimation of this effect and its influence on the core power distribution and the core by-pass flow determination. Comparison with measurements in Mochovce NPP will also be a part of this presentation (Authors)

A potention of renewable energy sources in Slovakia in term of production of electricity

Directory of Open Access Journals (Sweden)

Štefan Kuzevič

2005-11-01

Full Text Available Electro-energetics of Slovak Republic is in this time in state of re-structuralization consequent from responsibilities which SR has with integration to the EU and on the other hand with actual status of production capacities of fossil fuels using in heat power stations and heat stations also the utilization of nuclear energy in nuclear power stations Jaslovské Bohunice and Mochovce. Paradoxically slim representation in production capacities have renewable energy sources, while only one relevant one is utilization of water in small hydro power stations. According to fact, that to the year 2010, the share of renewable sources of energy using in comparing with electric energy has to achieve 21,7% (direction of EU 77/2001. It is necessary to evaluate possibilities of utilization and to specify potential of utilization from technical and economical aspect.

Treatment and conditioning of solid and liquid raw

International Nuclear Information System (INIS)

Jakubec, R.

2015-01-01

Jadrova a vyradovacia spolocnost, a.s. (JAVYS) implements activities within the processes of treatment and conditioning of radioactive waste (RAW) at two nuclear facilities, one of them located in Bohunice - Technologies for treatment and conditioning of RAW. This nuclear facility includes: Bohunice RAW treatment centre, bituminization lines, waste water purification station and technologies for sorting, fragmentation and decontamination of metallic RAW. The Bohunice RAW treatment centre (BRTC) in Bohunice processes and conditions liquid and solid radioactive waste produced during the A1 NPP and V1 NPP decommissioning, waste from the operation of V2 NPP in Bohunice as well as from the operation of NPP EMO 1,2 in Mochovce. The BRTC includes the following technological facilities: sorting, high-pressure compaction, incineration, concentration and cementation. Treatment of radioactive wastes in the BRTC is described. (authors)

Support calculations for management of PRISE leakage accidents

Energy Technology Data Exchange (ETDEWEB)

Matejovic, P; Vranka, L [Nuclear Power Plants Research Inst. Vuje, Trnava (Slovakia)

1998-12-31

Accidents involving primary-to-secondary leakage (PRISE) caused by rupture of one or a few tubes are well known design basis events in both, western and VVER NPPs. Operating experience and in-service inspections of VVER-440 units have demonstrated also the potential for large PRISE leaks in the case of the steam generator (SG) primary collector cover lift-up (Rovno NPP). Without performing any countermeasure for limitation of SG collector cover lift-up, a full opening results in PRISE leak with an equivalent diameter 107 mm. Although this accident was not considered in the original design, this event is usually analysed as DBA too. Different means are available for detection and mitigation of PRISE leakage in NPPs currently in operation (J.Bohunice V-1 and V-2) or under construction (Mochovce) in Slovakia. 8 refs.

Slovak Electric, plc. (Annual report 1999)

International Nuclear Information System (INIS)

2000-01-01

A brief account of activities carried out by the Slovenske Elektrarne, a.s. in 1999 is presented. These activities are reported under the headings: (1) Address; (2) Significant events; (3) SE, a.s., Board of directors; (4) SE, a.s., Supervisory Board; (5) Business strategy and development programme; (6) SE, a.s., Organisational structure; (7) A layout of SE, a.s., Branch plants and Headquarters; (8) SE, a.s., Capital investment in other trading companies; (9) Basic data; (10) Electricity generation; (11) Supply heat generation; (12) Management and operation of the Slovak Republic's power systems; (13) Slovak transmission system parameters; (14) Transmission system of the Slovak Republic; (15) Electricity trading; (16) Heat trading; (17) Safety and health protection at work and fire protection; (18) Services to electricity consumers; (19) Investment programme; (20) Scientific and development; (22) Environment protection; (23) Nuclear safety; (24) Quality system; (25) International co-operation; (26) Centrel; (27) Human resources; (28) Informatics; (29) Telecommunications; (30) Auditor's report; (31) Balance sheet; (32) Income analysis; (33) Cash-flow summary as of 31 December 1999

JAVYS - Jadrova a vyradovacia spolocnost

International Nuclear Information System (INIS)

2007-01-01

This prospectus contains the review about of the joint stock company Jadrova a vyradovacia spolocnost, a.s., (JAVYS). JAVYS established itself in the Slovak power industry in 2005. According to the transaction documents on the privatisation of the Slovenske Elektrarne, a. s. company (SE), on July 6, 2005, the public organisation GovCo, into which the detached SE-VYZ and SE-EBO plants (V1 nuclear power plant) were included, was established. On April 1, 2006, the GovCo company assumed responsibility for the operation of V1 NPP, decommissioning of all nuclear installations in Slovakia, processing, treatment and storage of radioactive waste and care of spent nuclear fuel. The registered at of the company was changed to Jaslovske Bohunice and the company's name changed to Jadrova Vyradovacia Spolocnost, a. s. on August 7, 2006. The company name Jadrova a Vyradovacia Spolocnost, a.s. exists since March, 2007. The history of the company is short; professional activities however have been carried out for several decades. Some facts about the JAVYS are reported

Design, implementation and licensing of improvement measures

International Nuclear Information System (INIS)

Rousset, P.

2000-01-01

Modifications are designed to contribute to improve the level of safety, and the level of performance of the plants. The successful implementation of a modification depends on the quality of the design and particularly the good fitting of the modification in the existing design, on the perfect consistency of the licensing approach and on the good management of the project constraints and interfaces. Over the last ten years, FRAMATOME has accumulated a large and varied experience in these activities, as shown in the few examples briefly described in the presentation. Within the Mochovce completion project, FRAMATOME has been in charge of the basic design or implementation of about twenty safety measures. This involved establishing efficient partnerships with design organizations and suppliers in the Slovak Republic, Czech Republic, and Russia. A similar approach is used in the frame of the Kozloduy 5-6 modernization program, where the basic engineering contract is conducted since 1998 and the main contract under discussion. From the very beginning of the TACIS program FRAMATOME has been involved in projects dealing with the design of reactor safety systems. For example, an extensive work aiming at developing a methodology for accident analysis in VVER reactor was initiated in 1993, in collaboration with Siemens, Kurchatov Institute and OKB Gidropress. This methodology was recently used successfully in a new project with the objective to evaluate the possible modification of reactor protection signals of some Russian reactors. Within the PHARE program, a complete analysis of the primary to secondary leakage risk was conducted for Paks nuclear power plant. This involved the writing and validation of the relevant emergency procedure, specification of the leak detection system, study of an improved design of the collector cover, and recommendation of some systems modifications. A last example is the study of the modifications of main steam lines performed in the frame

Blasting jobs on the building site of the Temelin nuclear power plant

International Nuclear Information System (INIS)

Voda, J.; Podel, R.

1984-01-01

The problems are discussed of the preparation and implementation on the Temelin nuclear power plant building site of blasting, the volume of drilling and the choice of the drill hammer - all based on experience gained during the construction of the Mochovce nuclear power plant. The amount of explosives used on the Temelin site will be 1400 t. The use of mechanical charging may shorten the preparation of the site by 20 to 30%. Explosive emulsion slurries are being developed from home raw materials whose application will reduce the volume of drilling by 15%. The method of controlled breaking secures adequate quality of peripheral walls and bottom chink but special explosives will have to be used. Seismic effects are discussed of blasting on dwellings, agricultural and industrial buildings in the vicinity of the site, on-site buildings, underground mains and special structures of the nuclear power plant. (E.S.)

Chemical mode control in nuclear power plant decommissioning during operation of technologies in individual radioactive waste processing plants

International Nuclear Information System (INIS)

Horvath, J.; Dugovic, L.

1999-01-01

Sewage treatment of nuclear power plant decommissioning is performed by system of sewage concentration in evaporator with formation of condensed rest, it means radioactive waste concentrate and breeding steam. During sewage treatment plant operation department of chemical mode performs chemical and radiochemical analysis of sewage set for treatment, chemical and radiochemical analysis of breeding steam condensate which is after final cleaning on ionization filter and fulfilling the limiting conditions released to environment; chemical and radiochemical analysis of heating steam condensate which is also after fulfilling the limiting conditions released to environment. Condensed radioactive concentrate is stored in stainless tanks and later converted into easy transportable and chemically stable matrix from the long term storage point of view in republic storage Mochovce. The article also refer to bituminous plant, vitrification plant, swimming pool decontamination plant of long term storage and operation of waste processing plant Bohunice

Nuclear energetics as environmentally affable source - present and and future

International Nuclear Information System (INIS)

Suchomel, J.

2002-01-01

In this paper the situation in nuclear energetics in the world in 2000 year is presented. Climatic changes initiated by burning of the fossil fuels an influence of nuclear energetics are discussed. Author informs that European Union and U.S.A. supports developing of nuclear energetics. Nuclear phobia from radiation risk of some inhabitants is compared with risks of other man activities. Possibilities of the electricity production by alternative sources are compared. Liability of the Slovak Republic for decommissioning of two reactor of the V-1 Jaslovske Bohunice NPP in 2006 and 2008, which is compared with the Program of safety improvement of these reactors are discussed. Author and Slovak Nuclear Society accept gladly the suggestion of government of the Slovak Republic that they reassess this liability. The best alternative for decommissioned Jaslovske Bohunice NPP will be the completion of the 3 rd and 4 th blocks of the Mochovce NPP

Review of selected contributions of the conference 'Project control in quality management systems'

International Nuclear Information System (INIS)

2008-04-01

There were 12 contributions presented of the conference focused on the project management in quality management systems. Contributions were focused both on theoretical problems from the project management area and on the applications in practice in management systems implementation in accordance with the standards: STN EN ISO 9001:2000, STN EN ISO 14 001:2005, and OHSAS 18 001:1999. One contribution was focused on the project management in the project of preparation of finishing of the building of the Nuclear Power Plant Mochovce of 3. and 4. block and one contribution was focused on the amendment of the Atomic Act or on the preparation of the new Atomic Act with regard to duty of transposition of the Directive of the Council 2006/117/Euratom on control and supervision of the overseas transportations of radioactive waste and nuclear fuel burnt-up into legislation of the Slovak Republic

Analisis Daya Saing untuk Meningkatkan Kualitas Layanan terhadap Pelanggan dengan Pendekatan CRM di CV. BLITZSPOT

Directory of Open Access Journals (Sweden)

Suryadi Muhammad

2017-04-01

Full Text Available CV. Blitzspot adalah perusahaan yang bergerak di bidang jasa penyediaan layanan internet (internet service provider, yang berkantor pusat di Komplek Padasuka Indah Ruko Blok A-1, Cimahi, Jawa Barat. Berdasarkan hasil wawancara dan hasil observasi pada data transaksi CV. Blitzspot, konsumen CV. Blitzspot yang melakukan transaksi tiap tahunnya selalu berkurang, hal ini dikarenakan konsumen sering membandingkan layanan-layanan yang ditawarkan oleh para pesaing CV. Blitzspot. Bila permasalahan tersebut belum teratasi, konsumen CV. Blitzspot akan menurun tiap tahunnya dan akan selalu berpindah ke pesaing CV. Blitzspot. Direktur Utama CV. Blitzspot ingin menganalisis daya saing untuk menentukan layanan-layanan yang akan diberikan kepada pelanggan CV. Blitzspot dan penentuan strategi untuk mempertahankan konsumen CV. Blitzspot.  Metode Analisis daya saing yang digunakan adalah Model Analisis Berlian Porter dan Metode Pengelompokkan Pelanggan yang digunakan adalah Metode LRFM. Berdasarkan hasil pengujian dan pembahasan yang telah dibuat, maka dapat ditarik kesimpulan bahwa Direktur Utama dapat menganalisis daya saing CV. Blitzspot dengan menggunakan Berlian Porter untuk meningkatkan kualitas layanan terhadap pelanggan CV. Blitzspot.

Analytical model of chemical phase and formation of DSB in chromosomes by ionizing radiation.

Science.gov (United States)

Barilla, Jiří; Lokajíček, Miloš; Pisaková, Hana; Simr, Pavel

2013-03-01

Mathematical analytical model of the processes running in individual radical clusters during the chemical phase (under the presence of radiomodifiers) proposed by us earlier has been further developed and improved. It has been applied to the data presented by Blok and Loman characterizing the oxygen effect in SSB and DSB formation (in water solution and at low-LET radiation) also in the region of very small oxygen concentrations, which cannot be studied with the help of experiments done with living cells. In this new analysis the values of all reaction rates and diffusion parameters known from literature have been made use of. The great increase of SSB and DSB at zero oxygen concentration may follow from the fact that at small oxygen concentrations the oxygen absorbs other radicals while at higher concentrations the formation of oxygen radicals prevails. It explains the double oxygen effect found already earlier by Ewing. The model may be easily extended to include also the effects of other radiomodifiers present in medium during irradiation.

Analytical model of chemical phase and formation of DSB in chromosomes by ionizing radiation

International Nuclear Information System (INIS)

Barilla, Jiři; Simr, Pavel; Lokajíček, Miloš; Pisaková, Hana

2013-01-01

Mathematical analytical model of the processes running in individual radical clusters during the chemical phase (under the presence of radiomodifiers) proposed by us earlier has been further developed and improved. It has been applied to the data presented by Blok and Loman characterizing the oxygen effect in SSB and DSB formation (in water solution and at low-LET radiation) also in the region of very small oxygen concentrations, which cannot be studied with the help of experiments done with living cells. In this new analysis the values of all reaction rates and diffusion parameters known from literature have been made use of. The great increase of SSB and DSB at zero oxygen concentration may follow from the fact that at small oxygen concentrations the oxygen absorbs other radicals while at higher concentrations the formation of oxygen radicals prevails. It explains the double oxygen effect found already earlier by Ewing. The model may be easily extended to include also the effects of other radiomodifiers present in medium during irradiation.

The influence of spatial effects on the measurement results of reactivity in 'fast disturbances' of core parameters

International Nuclear Information System (INIS)

Tsyganov, S.V.; Shishkov, L.K.

2001-01-01

The analysis of methods for the determination of reactivity revealed an essential influence of spatial effect on the measurement precision. Using of reverse point kinetic equation for reactivity meter is assumed that the average neutron flux weigh with the importance function is known at every moment of the transient. In fact, reactivity meter represent behaviour of the neutron flux only of the part of the core, so measured value of reactivity can differ from really reactivity. Three-dimensional dynamic model of the core allow to evaluate such difference. It is supposed to evaluate correction factor for the neutron flux measured at the place where ion chamber situated with the three-dimensional model NOSTRA of the WWER core. On the basis of such algorithm we propose to build module allowing the influence of spatial effects on the results of the reactivity meter to be eliminated at real time regime. This code will be incorporated into the core monitoring system 'BLOK' (SCORPIO type) which is being developed for the Kola and Rostov NPP. The report illustrates utilization of such algorithm (Authors)

Zdravotně technické instalace provozní a výrobní budovy

OpenAIRE

Nesvadbová, Petra

2012-01-01

Administrativní budova se zázemím šaten a umýváren pro přidruženou průmyslovou výrobu v hale. Využití dešťových vod pro splachování. Řešeno oddílnou kanalizací. Dešťová voda je přivedena do retenční nádrže, odkud je odebírána pro splachování. Přebytečná dešťová voda se vsakuje pomocí bloků seskládaných do drenážního systému v podzemním prostoru. Šetření vody pomocí úsporných armatur a zařízení. Navrženy úsporné sprchové hlavice, baterie, WC nádržky s úsporným provozem a pisoáry. Administra...

The common project for completion of Bubbler Condenser Qualification (Bohunice, Mochovce, Dukovany and Paks NPPs)

International Nuclear Information System (INIS)

Jaroslav, H.; Pavol, B.

2003-01-01

Described is the common project for completion of bubbler condenser qualification for nuclear power plants in Bohunice, Mochovice, Dukovany and Paks. Functionality of the bubbler condenser was elaborated during the simulation of the main steam line brake, medium break and small break LOCA. On this basis the appropriate operation of bubbler condenser containment under accident conditions can be positively confirmed

Radioactive waste disposal in Slovakia: Current practice and development

International Nuclear Information System (INIS)

Salzer, P.; Hanusik, V.; Ehn, L.

2002-01-01

The paper describes activities concerning the disposal of radioactive waste in the Slovak Republic. For disposal of the low and intermediate short-lived radioactive waste, the National radioactive waste repository Mochovce (near surface type) was put into operation in 1999. History and approaches to repository development, siting and construction are briefly described. Recent activities regarding the repository are concerning on the safety re-assessment and re-derivation of coherent waste acceptance criteria, studies of repository covering and possible enlargement. In the second part, attention is given to the Slovak deep geological repository development programme, which has been under way since 1996. Most of the results were obtained from the siting part of the programme, where four localities (six sites) were identified as prospective for next investigation. The paper also gives an overview on next two routes of deep repository development programme: studies resulted later in performance assessment and general activities, i.e. design studies, analysis of legislative and infrastructure conditions, planning and evaluation of works. (author)

Fire protection measures

International Nuclear Information System (INIS)

Bittner

1997-01-01

The presentation could only show a very brief overview of the analysis results of a wide study of the existing fire protection situation at Mochovce. As far not already done the next steps will be the selection of the final suppliers of the different measures, the detailed design and the implementation of the measures. As part of the further assistance in fire protection EUCOM will perform compliance checks of the DD and implementation and assist EMO for raising problems. Especially during the implementation of the measures the belonging quality checks have a high priority. Assuming that the implementation of measures will be in accordance with with the study results and the relevant basic design requirements it can be stated that safety level concerning fire protection will be in accordance with international requirement like IAEA 50 SG D2. The next step of our work will be the delta analysis for 2 unit and the relevant basic design as far as there are differences to unit 1. (author)

Activities of Nuclear Regulatory Authority and safety of nuclear facilities in the Slovak Republic in 1993

International Nuclear Information System (INIS)

1994-04-01

A brief account of activities carried out by the Nuclear Regulatory Authority of the Slovak Republic (NRA SR) in 1993 is presented. These activities are reported under the headings: (1) Introduction; (2) Regulatory activities at nuclear power plants units in operation; (2.1) Nuclear power plant SEP-EBO V-1; (4) Selected operation events and safety assessment in NPP SEP-EBO V-1; (2.2) Safety assessment of NPP SEP-EBO V-2; (3) Results of regulatory activities at the decommissioning of NPP A-1; (4) Regulatory activities at units under construction SEP-EMO - NPP Mochovce; (5) Further regulatory activities. (5.1) Preparation of designated personnel; (5.2) Inspection and accountancy of nuclear material; (5.3) Security provisions; (5.4) Accounted items and double use items; (5.5) Problem of radioactive wastes; (6.1) International co-operation activities of NRA; (6.2) Emergency planning; (6.3) International activities for quality enhancement of national supervision; (7) Conclusion [sk

Calculation of external exposure during transport and disposal of radioactive waste arisen from dismantling of steam generator

International Nuclear Information System (INIS)

Hornacek, M.; Necas, V.

2014-01-01

The dismantling of large components (reactor pressure vessel, reactor internals, steam generator) represents complex of processes involving preparation, dismantling, waste treatment and conditioning, transport and final disposal. To optimise all of these activities in accordance with the ALARA principle the prediction of the exposure of workers is an essential prerequisite. The paper deals with the calculation of external exposure of workers during transport and final disposal of heat exchange tubes of steam generator used in Slovak nuclear power plant V1 in Jaslovske Bohunice. The type of waste packages, the calculation models of truck and National Radioactive Waste Repository in Mochovce are presented. The detailed methodology of radioactive waste disposal is showed and the degree of influence of time decay (0, 5 and 10 years) on the radiological conditions during transport and disposal is studied. All of the results do not exceed the limits given in Slovak and international regulatory documents. (authors)

Turbine disintegration debris

International Nuclear Information System (INIS)

Holecek, M.; Martinec, P.; Malotin, V.; Peleska, P.; Voldrich, J.

1997-01-01

The determination, evaluation and analysis of possible unacceptable consequences of the disintegration turbine (turbo-set) missiles is a part of the wide conceived project put by the company Nuclear Power Plant Mochovce (NPPM), the Slovak Republic. The aim of the project is to take measures reducing the probability of striking a target of safety importance in NPPM by a turbine (turbo-set) missile below the prescribed limit of 10 -6 per turbine year. Following the IAEA Safety Guides, all potential events leading to the generation of a missile are to be analysed. It is necessary to evaluate the probability of unacceptable consequences of such missiles and analyse each event whose probability is not acceptable low. This complex problem thus carries especially: complex analysis of fragment generation; evaluation of the probability of unacceptable events; location of strike zones of possible turbine missiles; assessment the possibility of the turbo-set casing penetration; and projection of additional design requirements if necessary

Behaviour of Aluminosilicate Inorganic Matrix Sial During and After Solidification of Radioactive Sludge And Radioactive Spent Resins and Their Mixtures

International Nuclear Information System (INIS)

Lichvar, P.; Rozloznik, M.; Sekely, S.

2013-01-01

SIAL matrix is the product of inorganic compounds by polycondensation. The inorganic SIAL matrix was subject of study from the atomic level to the level of technological application. Infrared spectroscopy measurement and X-ray analysis confirmed that SIAL matrix is mostly formed by amorphous phase. This satisfies the required criteria for disposal of immobilized radioactive waste of appropriate properties into surface repository (Slovak and Czech Republic). First of all, leaching of radioactive nuclide Cs-137 and compressive strength of the final product were found. Various remotely operated devices have been designed, manufactured and successfully used for the radioactive sludge and sludge/resins mixture solidification at the Nuclear power plant (NPP) A-1, V-2 in Jaslovske Bohunice, at Mochovce NPP (Slovak Republic), at Dukovany NPP and at Temelin NPP (Czech Republic). The SIAL matrix was approved for waste package for sludge/resins mixture by the Slovak and Czech Nuclear Regulatory Authorities. (author)

Behaviour of Aluminosilicate Inorganic Matrix Sial During and After Solidification of Radioactive Sludge And Radioactive Spent Resins and Their Mixtures

Energy Technology Data Exchange (ETDEWEB)

Lichvar, P.; Rozloznik, M.; Sekely, S. [Amec Nuclear Slovakia, 919 31 Jaslovske Bohunice (Slovakia)

2013-09-15

SIAL matrix is the product of inorganic compounds by polycondensation. The inorganic SIAL matrix was subject of study from the atomic level to the level of technological application. Infrared spectroscopy measurement and X-ray analysis confirmed that SIAL matrix is mostly formed by amorphous phase. This satisfies the required criteria for disposal of immobilized radioactive waste of appropriate properties into surface repository (Slovak and Czech Republic). First of all, leaching of radioactive nuclide Cs-137 and compressive strength of the final product were found. Various remotely operated devices have been designed, manufactured and successfully used for the radioactive sludge and sludge/resins mixture solidification at the Nuclear power plant (NPP) A-1, V-2 in Jaslovske Bohunice, at Mochovce NPP (Slovak Republic), at Dukovany NPP and at Temelin NPP (Czech Republic). The SIAL matrix was approved for waste package for sludge/resins mixture by the Slovak and Czech Nuclear Regulatory Authorities. (author)

Enel expects privatization to be completed

International Nuclear Information System (INIS)

Anon

2006-01-01

The collapse of the coalition will probably mean that the sale of state-owned stakes in two distribution companies and all the heating plants will not be completed and nor will privatisation at Zapadoslovenska energetika. Most important for the energy sector is uncertainty regarding the major privatization project of this government - finding a new owner of 66% of Slovenske elektrarne shares. The state expects to receive about 32 billion Slovak crowns (842.105 million EUR) from Enel for this stake. 'The cabinet has approved the privatization under certain conditions and those have to be met now,' answered the leader of the KDH deputy's club, Pavol Minarik, to the question whether the cabinet would still be able to muster sufficient votes in parliament to pass the Act on the national nuclear account. All other so-called delaying conditions are in the competence of the cabinet or the Ministry of Economy of the Slovak Republic and the opposition, which opposes privatization, cannot influence them. The act will address the financing of debts related to the liquidation of the V1 and A1 nuclear power plants. (authors)

PENGARUH CARA PENGAWETAN TERHADAP KOMPOSISI KIMIA DAN EFISIENSI DALAM BENTUK HAY DAN SILASE PADA DAUN 16 PROVENAN GAMAL (GLIRICIDIA SEPIUM

Directory of Open Access Journals (Sweden)

A. W. Puger

2012-09-01

Full Text Available RINGKASAN Percobaan yang bertujuan untuk mengetahui pengaruh cara pengawetan terhadap kandungan zat-zat makanan dan efisiensinya pada daun 16 provenan gamal telah dilaksanakan selama 3 bulan. Penelitian menggunakan rancangan acak lengkap yang terdiri atas 3 perlakuan pengawetan (gamal segar, gamal hay, dan gamal silase dan 3 blok sebagai ulangan. Setiap perlakuan terdiri atas 16 provenan, yaitu 6 dari Mexico (M, 4 dari Guatemala (G, dan satu provenan masing-masing dari Colombia (C, Indonesia (I, Nicaragua (N, Panama (P, Costa Rica (R, dan Venezuela (V. Sampel setiap daun (helai dan tangkai provenan sebelum dan setelah diawetkan dianalisis kandungan zat-zat makanannya dan dihitung efisiensinya setelah dibuat hay dan silase. Kandungan DM dan CP dari hay adalah tertinggi (P0,05 setelah diawetkan menjadi hay dan silase, sedangkan efisiensi DM, OM, dan CP dari hay lebih tinggi (P<0,05 daripada silase. Provenan P13, R12, dan M34 mengandung zat-zat makanan lebih tinggi; sementara provenan G14 dan G17 lebih efisien bila diawetkan dalam bentuk hay dan silase. Pada pertanian lahan kering pengawetan gamal dalam bentuk hay lebih efektif dan efisien jika dibandingkan dengan dalam bentuk silase.

Pulse-amplitude multipliers using logarithmic amplitude-to-time conversion; Amplificateurs d'impulsions utilisant une conversion logarithmique temps-amplitude; Ob umnozhitelyakh amplitudy impul'sov s ispol'zovaniem logarifmicheskogo preobrazovaniya amplitudy vo vremya; Multiplicadores de amplitud de impulso usando una conversion logaritmica de amplitud en tiempo

Energy Technology Data Exchange (ETDEWEB)

Konrad, M [Institut Rudjer Boskovic, Zagreb, Yugoslavia (Croatia)

1962-04-15

The accuracy and limitations of multipliers based on logarithmic amplitude-to-time conversion using RC pulse stretchers are discussed with respect to their application for determining whether the amplitude product of two coincident pulses has a given value. Some possible circuits are given. (author) [French] L'auteur etudie la precision et les limitations des amplificateurs fondes sur la conversion logarithmique temps-amplitude et utilisant des allongeurs d'impulsions RC, afin d'etablir si ces appareils peuvent servir a determiner la valeur du produit des amplitudes de deux impulsions coincidentes. Il decrit en outre plusieurs circuits possibles. (author) [Spanish] La memoria discute la precision y limitaciones de los multiplicadores basados en la conversion logaritmica de amplitud en tiempo empleando circuitos alargadores de resistencia-capacidad en relacion con su aplicacion para determinar si el producto de las amplitudes de dos impulsos coincidentes tiene un valor determinado. Indica algunos circuitos posibles. (author) [Russian] Obsuzhdayutsya predel pogreshnosti i ogranicheniya umnozhitelej, osnovannykh na logarifmicheskom preobrazovanii amplitudy vo vremya, s ispol'zovaniem rasshiritelej impul'sov RC; ehto delaetsya v svyazi s ikh primeneniem dlya vyyasneniya voprosa o tom, imeet li opredelennuyu velichinu proizvedenie amplitud dvukh sovpadayushchikh impul'sov. Privodyatsya nekotorye vozmozhnye blok-skhemy. (author)

Energy efficient skating rink by heat recovery and CO2 refrigerant; Energiezuinige schaatsbaan door warmteterugwinning en CO2-koudedrager

Energy Technology Data Exchange (ETDEWEB)

Mooi, R. [IBK Compac, Houten (Netherlands)

2009-03-15

In October 2008 a new indoor skating rink was opened in Enschede, Netherlands. The refrigeration plant for this skating rink was designed, delivered and installed by IBK Compac. CO2 was chosen as the secondary refrigerant; CO2 is easily detectable, sustainable and - above all - very energy efficient, since less pumping energy is required and pipes with a smaller diameter can be used. The waste heat of the refrigeration plant is used for the Zamboni (ice resurfacer), for the central heating system and for the unique floor heating system, which is located under the skating rink. [Dutch] In oktober 2008 werd in Enschede de IJsbaan Twente geopend. Het werd een geheel overdekte schaatsbaan, waarvoor IBK Compac de koude-installatie heeft ontworpen, geleverd en geinstalleerd. Gekozen werd voor CO2 als secundaire koudedrager. CO2 is goed detecteerbaar, duurzaam en vooral zeer energie-efficient doordat er minder pompenergie nodig is en er leidingen met een kleinere diameter kunnen worden gebruikt. De restwarmte van de koelinstallatie wordt o.a. benut voor de dweilmachine (Zamboni), voor het cv-blok en voor het unieke vloerverwarmingssysteem dat onder de ijsbaan ligt.

Implementasi Encoder dan Decoder Cyclic Redundancy Check Pada TMS320C6416T

Directory of Open Access Journals (Sweden)

Grace Natalia

2014-03-01

Full Text Available CRC merupakan metode yang paling populer digunakan saat ini karena kemampuanya paling baik dalam mendeteksi error. Pada Tugas Akhir ini memaparkan bagaimana CRC diimplementasikan pada TMS320C6416T. Evaluasi yang akan diteliti yaitu kinerja proses encoder dan decoder CRC sebagai fungsi Eb/No dari error per blok melalui kanal ideal AWGN  dengan modulasi BPSK serta melihat seberapa besar kemampuan CRC dalam mendeteksi kesalahan. Pengujian yang dilakukan melalui simulink matlab dan implementasi secara real ke dalam TMS320C6416T.  Adapun kode CRC yang dipilih yaitu CRC-8 dan CRC-16 dimana pada implementasi pada TMS dilakukan pengiriman sebesar 100.000 bit dalam 12.500 frame.  Hasil pengujian yang diperoleh yaitu jumlah error yang dideteksi pada CRC-8 rata-rata jumlah error adalah 2.750 frame dan rata-rata jumlah error bit informasi  1.957 bit. Sedangkan untuk CRC-16  rata-rata jumlah error adalah 3.520 frame dan rata-rata jumlah error per bit informasi yaitu 1.971 bit. Dari pengujian membuktikan bahwa kemampuan CRC-16 dalam menjaga keamanan data bit informasi jauh lebih baik dibandingkan dengan CRC-8.

The granolites from Tanquinho blok, Bahia - Example of metamorphic and metassomatic evolution in a magmatic sequence, during the Transamazonic cycle

International Nuclear Information System (INIS)

Mesquita, S.M.O.

1980-01-01

Petrographic and geochemical study of the granulitic rocks from Tanquinho block, in NE of Bahia state, Brazil. The petrographic analysis showed four differents groups of granulitic rocks. This work explains, through the minerals coexistence, through the time of its inclusion in the rocks and by the minerals transformation process, the kind of the rocks facies and the transformation process it was subfected. Through the geochemical observation of the different elements, like Na, Al and K conduct, wich showed be the rock from magmatic origin. The elements observation, like Zr, Ti, Nb and Y, permit classify the rock complex in a sublakaline serie, diversified by the fractional crystallization process. The variable elements conduct - K, Na, Rb and Si, showed the important migration which is perfectly concordant with the petrographic observations. (C.D.G.) [pt

Les traductions russes de La Légende de Saint Julien L’Hospitalier

Directory of Open Access Journals (Sweden)

Svetlana Maire

2012-02-01

Full Text Available Les œuvres de Gustave Flaubert étaient et restent toujours populaires auprès du lectorat russe. La Légende de Saint Julien l’Hospitalier, parue en 1876, a suscité l’intérêt d’un grand nombre de traducteurs. Ivan Turgenev fut le premier à réaliser une traduction officielle en russe de la Légende en 1877. Par la suite, d’autres versions ont suivi. Cet article propose l’analyse de trois traductions réalisées à trois périodes différentes par trois grandes personnalités de la littérature russe, Ivan Turgenev, Alexandr Blok et Maximilian Vološin. Chacun d’eux a sa propre méthode de traduction, utilise ses propres procédés afin de restituer au mieux l’effet de stylisation créé par Gustave Flaubert. La distance temporelle qui existe entre les trois traductions suppose que chacune d’elles suive les tendances littéraires propres à son époque. Ainsi, l’analyse comparative des traductions sera menée sous un angle diachronique. Par ailleurs, la traduction de chacun d’eux reflète les tendances dominantes dans le développement des différentes conceptions du métier du traducteur et plus particulièrement sur le travail de stylisation historique.The Russian reader has always been lost in admiration at Gustave Flaubert’s production, which is particularly style-worked and of a high literary quality. The Legend of St. Julian the Hospitaller, wrote in 1876, is marked out by stylistic treasures where the form is also important as the content. Consequently, this text represents a difficult translation exercise. However, the text has always aroused interest of translators. It was in the year 1877 that Ivan Turgenev first translated it into Russian and after that various versions with distinctive features have been turning up. This paper consists on examining three versions carried out for the three different periods by three eminent personalities of the Russian literature, Ivan Turgenev, Alexandr Blok, Maximilian

Case law

International Nuclear Information System (INIS)

2013-01-01

This section reports on 7 case laws from 4 countries: - France: Conseil d'Etat decision, 28 June 2013, refusing to suspend operation of the Fessenheim nuclear power plant; - Slovak Republic: New developments including the Supreme Court's judgment in a matter involving Greenpeace Slovakia's claims regarding the Mochovce nuclear power plant; New developments in the matter involving Greenpeace's demands for information under the Freedom of Information Act; - Switzerland: Judgment of the Federal Supreme Court in the matter of the Departement federal de l'environnement, des transports, de l'energie et de la communication (DETEC) against Ursula Balmer-Schafroth and others on consideration of admissibility of a request to withdraw the operating licence for the Muehleberg nuclear power plant; - United States: Judgment of the Court of Appeals for the District of Columbia Circuit granting petition for writ of mandamus ordering US Nuclear Regulatory Commission (NRC) to resume Yucca Mountain licensing; Judgment of the Court of Appeals for the Second Circuit invalidating two Vermont statutes as preempted by the Atomic Energy Act; Judgment of the NRC on transferring Shieldalloy site to New Jersey's jurisdiction

50 Years of nuclear power plants in Slovakia

International Nuclear Information System (INIS)

Dobak, D.; Moncekova, M.; Pritrsky, R.

2007-01-01

The publication was prepared to celebration of semi-centennial anniversary of nuclear power plants in Slovakia and presents a free sequel of book '40 years of nuclear power plants in Slovakia'. It contains memories of the observers that are valuable and merits spreading theirs ideas. There are photos in the publication that up to now were not disclosed and that have a unique value not due to their age only. At the same time, the publication expresses an admiration, regard and acknowledgement to all who joined their life with nuclear power. This book contains the following headings: (1) Speech, Lubomir Jahnatek (Minister of Economy of the Slovak Republic); (2) Speech, Jozef Valach; (3) Speech, Paolo Ruzzini; (4) Historic aspects of A1 NPP; (5) Historic Aspects of V1 NPP; (6) Historic Aspects of V2 NPP; (7) A remembrance to Mochovce; (8) Historic Aspects of VYZ; (9) Nuclear power as an integral part of the Slovak power engineering; (10) Under control of supervision; (12) The state health regulation performance in nuclear installations; (13) JAVYS in the Slovak energy sector

Hydrological balancing as applied to shallow ground disposal of radioactive wastes

International Nuclear Information System (INIS)

Kobera, P.; Dlouhy, Z.

1984-02-01

Shallow ground repositories are suitable disposal means for low and intermediate level radioactive wastes which offer an adequate form of containment of relatively short-lived radionuclides. The majority of safety related problems are connected with occurrence of water at the site. These problems include water accumulation in the disposal modules, high water table, hydrogeological complexity, water erosion, etc. In this context a simple technique is proposed for water balancing in the region of interest which would be relatively inexpensive and could supply large amounts of pertinent information. In the paper several balancing techniques based on water and/or energy balance methods are discussed. The results of a static evaluation of long term water balance averages are presented for the regions of planned shallow ground repositories near Dukovany and Mochovce in the CSSR. Hydrological processes and elements taking part in different hydrological cycles are treated from the dynamical point of view. The calculation methods for application of the kinematic approach are briefly touched. The results may be acquired at relatively low costs

Specification of technical means for implementation of supervisory algorithms of the status of a nuclear reactor and of the main coolant pump of a NPP

International Nuclear Information System (INIS)

Jirsa, P.

2000-11-01

Inclusion into the programming of inputs of the supervisory algorithm (data collection from the monitoring system, transmission of diagnostic output fro other system and transmission of technological data), of the supervisory process proper based on the data obtained (data analysis) and of the output (presentation of the results to the operator, communication with the master and archiving systems, etc.) requires knowledge of the format of the data transmitted, their availability, communication network protocols, operating system, etc. Hence, the environment for which the algorithm will be developed should be specified, roughly at least. The following topics are addressed: Description of technical means of Czech nuclear power plants (Dukovany, Temelin, Mochovce), and Proposal for technical means to implement the monitoring algorithm (Requirements related to the monitoring systems, Identification of the reference system, Parameters of the selected system). Since no domestic manufacturer of HW for monitoring and diagnostic systems exists, a novel system of the Brueel and Kjaer company for on-line diagnosis and monitoring, COMPASS, was selected as a model model system for the implementation of the supervisory algorithms. (P.A.)

Safety analyses of the electrical systems on VVER NPP

International Nuclear Information System (INIS)

Andel, J.

2004-01-01

Energoprojekt Praha has been the main entity responsible for the section on 'Electrical Systems' in the safety reports of the Temelin, Dukovany and Mochovce nuclear power plants. The section comprises 2 main chapters, viz. Offsite Power System (issues of electrical energy production in main generators and the link to the offsite transmission grid) and Onsite Power Systems (AC and DC auxiliary system, both normal and safety related). In the chapter on the off-site system, attention is paid to the analysis of transmission capacity of the 400 kV lines, analysis of transient stability, multiple fault analyses, and probabilistic analyses of the grid and NPP power system reliability. In the chapter on the on-site system, attention is paid to the power balances of the electrical sources and switchboards set for various operational and accident modes, checks of loading and function of service and backup sources, short circuit current calculations, analyses of electrical protections, and analyses of the function and sizing of emergency sources (DG sets and UPS systems). (P.A.)

VUJE's experience in the field of thermal-hydraulic behaviour of WWER

International Nuclear Information System (INIS)

Klepach, J.

1995-01-01

The thermal-hydraulic behavior (THB) of NPP coolant system and its consequences to nuclear safety of WWER reactors in previous Czechoslovakia has been studied in the VUJE (Nuclear Power Plants Research Institute, Trnava, SK). The institute takes part in the development and verification of its own (SLAP, LENKA, PUMKO, SICHTA, TRACO etc.) and international (DYNAMIKA5) codes for thermal-hydraulic analysis. The verification efforts are concentrated on the WWER specific features such as horizontal steam generators, control and safety system functioning, etc. The whole range of NPP accident analyses is covered by the VUJe staff. The author outlined briefly the WWER specific features as design and implemented improvements in Bohunice V-1 and Mochovce V-1 (WWER 230 model). The pros and cons of the WWER design compared against western type PWR are described. It is believed that although the WWERs are designed under the rules and standards of 1960s, their safety and operational performance can be improved to acceptable level by thorough analysis and appropriate measures. 5 figs

Vulnerability of steam generator super-emergency feeding. Super-emergency feedwater system for the Mochovce NPP steam-generators

International Nuclear Information System (INIS)

Hlasova, M.; Jary, A.

1997-01-01

The following major requirements and criteria fulfillment concerned the super-emergency feedwater system (SEFW) system were proposed: to provide sufficient water amount for accident conditions, inclusive seismicity, even during required SEFW system operation for the time period of 72 hours; to analyse ensuring of residual heat removal in case of a station black-out; to state criteria for water supply by the SEFW system into the steam generators (SGs); to simplify the existing connection scheme inclusive decreasing the number of valves, which are in series; to analyse and provide the system protection against a common cause failure, which the SEFW system did not provide in some parts (possibilities of three systems failure due to flooding; vulnerability of all tanks by the operation building fall in case of a seismic event; vulnerability of all tanks due to extreme climatic conditions; vulnerability of all tanks during new seismic loading and consequent mutual endangering; the possibility of three systems failure due to common routing in the vicinity of high; energy media on the +14,7 m floor in the intermediate machinery building and due to inconsistent electrical valves secured power supply systems); to analyse temperature increase impact on the number of uses and lifetime of SGs; to perform a change of SEFW system pipelines routing layout outside the dangerous area of the +14,7 m floor in the intermediate machinery building with high energy media; checking the thanks autonomy. There were performed analyses of selected transient operation modes. The analyses had the following objectives: necessary flowrate of the SEFW in case of the primary side stabilised temperature of 140 C till 72 hours of the process duration; sufficient capacity of one subsystem for the supply of sufficient water amount; sufficient water reserve in the tanks at given conditions; and other. Accident situations were evaluated using an analysis and three characteristic operation modes were selected, out of them each covers a group of ana-logical processes: operating mode with feedwater loss; operating mode with station black-out; operating mode during an earthquake

Softverski model estimatora radijalne brzine ciljeva / Software model of a radial velocity estimator

Directory of Open Access Journals (Sweden)

Dejan S. Ivković

2010-04-01

Full Text Available U radu je softverski modelovan novi blok u delu za obradu signala softverskog radarskog prijemnika, koji je nazvan estimator radijalne brzine. Detaljno je opisan način procene Doplerove frekvencije na osnovu MUSIC algoritma i ukratko prikazan način rada pri merenju. Svi parametri pri merenju klatera i detekcije simuliranih i realnih ciljeva dati su tabelarno, a rezultati grafički. Na osnovu analize prikazanih rezultata može se zaključiti da se pomoću projektovanog estimatora radijalne brzine može precizno proceniti Doplerov pomak u reflektovanom signalu od pokretnog cilja, a samim tim može se precizno odrediti njegova brzina. / In all analyses the MUSIC method has given better results than the FFT method. The MUSIC method proved to be better at estimation precision as well as at resolving two adjacent Doppler frequencies. On the basis of the obtained results, the designed estimator of radial velocity can be said to estimate Doppler frequency in the reflected signal from a moving target precisely, and, consequently, the target velocity. It is thus possible to improve the performances of the current radar as far as a precise estimation of velocity of detected moving targets is concerned.

Not the state but the new owner will have to sort out the contracts

International Nuclear Information System (INIS)

Janoska, J.

2004-01-01

Privatisation of Paroplynovy cyklus (PPC), a.s., Bratislava is a bit paradox. Should the winner of the tender for 90-percent of PPC shares succeed and obtain the remaining 10 percent of the shares from Slovenske elektrarne, a.s., Bratislava it will be managing a heat and electricity producer with a low level of business risk and high efficiency. PPC has long-term delivery contracts signed until 2013. But state-owned business partners of PPC - Slovenske elektrarne (SE) and Bratislavska teplaren (BAT) raised protest against these contracts. And so the privatisation agency FNM decided rather to sell the PPC to a private investor that should then try and settle the problems with these state-owned companies. Fund of National Property (FNM) refused to publish the prices other participants of the tender offered for PPC. The only price known is the winning offer worth 2 bn Sk (49,29 mn Eur) offered by PPC Holding, a.s., Trencin from Penta group. The highest price was offered by energy concern E.on. Director of Section for Establishment and Execution of Shareholders Rights at FNM, Anna Bubenikova informed that the price represented only 65 percent of all criteria taken into account in the tender. 10 percent were represented by business plan and the remaining 25 percent consisted of s ecurity, simplicity and the benefits the draft contract offered . Apart from the threat that SE may withdraw from the contract and the uncertainties regarding the control over PPC another risk to be faced by tender participants was a suit with BAT. The Cabinet has not managed to settle the dispute. On a question why the Fund decided to tender a company threatened by a lawsuit with one of its customers A. Bubenikova answered that the problem had already been present at the time the 90-percent stake was transferred to FNM. If the Fund waited for the suit to settle, the sale could be postponed by several years and A. Bubenikova doubts whether this approach would have been more beneficial. She also

The determination of major radionuclides in the surroundings of thermal power plant Novaky; Stanovenie vyznamnych radionuklidov z okolia tepelnej elektrarne Novaky

Energy Technology Data Exchange (ETDEWEB)

Dvorska, L; Dulanska, S [Univerzita Komenskeho v Bratislave, Prirodovedecka fakulta, Katedra jadrovej chemie, 84215 Bratislava (Slovakia)

2012-04-25

An important and fundamental fact in the operation of nuclear power plants is that there is no production of greenhouse gases and pollutant emissions especially nitrogen oxides NO{sub x}, carbon oxides CO and CO{sub 2}, sulfur dioxide and fly ash. Alpha radionuclides in fly ash from thermal power Novaky {sup 238}U, {sup 234}U, {sup 235}U, {sup 239,240} Pu, {sup 238}Pu and {sup 241}Am were separated on extraction-chromatographic sorbents TRU Resin and Resin UTEVA involved in the vacuum box in tandem. Samples for the measurement of alpha radionuclides were measured on a double-chamber 576A spectrometer with ULTRA Alpha Detector 600, EG and G ORTEC. There was not detected any increased activity value of uranium isotopes comparing the activity of {sup 238}U and {sup 234}U with the Slovakian Collection of Laws 345/2006. (authors)

Effective policy for sustainable behavior. A thematic comparison [in the Netherlands]; Effectief beleid voor duurzaam gedrag. Een thematische vergelijking [in Nederland

Energy Technology Data Exchange (ETDEWEB)

Brunsting, S.; Uyterlinde, M.; Tigchelaar, C.; Pol, M. [ECN Beleidsstudies, Petten (Netherlands); Breukers, S.; Mourik, R.; Backhaus, J.; Mathijsen, T. [DuneWorks, Eindhoven (Netherlands)

2013-07-15

behavioural change diffuse through society and support this process with consistent programmes and policies. In the wider context, programs and interventions would benefit from a more integrated policy approach to sustainable behaviours across domains. Furthermore, particularly at times when the government is withdrawing and investments in sustainable behavioural programmes are decreasing, it is vital to allow local governments, intermediary parties, stakeholders and end users as much freedom as possible to link and cooperate as they see fit. Finally, to foster the growth of such local initiatives, there is a need for platforms to facilitate the exchange of knowledge and expertise and to connect initiatives at different levels [Dutch] Als achtergrondstudie voor het advies Duurzame gedragspatronen zijn twee onderzoeken uitgevoerd naar effectief beleid voor duurzaam gedrag (1) in Nederland en (2) internationaal. De twee rapporten beschrijven een aantal beleidscases die vanuit gedragskundig perspectief geanalyseerd zijn. De bestudeerde thema's en de te analyseren beleidscases: Huishoudelijk energiegebruik: Blok voor blok/ Meer met Minder en energielabels voor woningen en huishoudelijke apparaten; Voedselconsumptie: smaaklessen en stadslandbouw; Persoonlijke mobiliteit: het nieuwe rijden en mobiliteitsmanagement (spitsmijden Noord-Brabant); Huishoudelijk afval: Plastic Heros en Diftar (gedifferentieerde afvaltarieven). Dit rapport is de thematische vergelijking voor Nederland.

Effective policy for sustainable behavior. A thematic comparison [in the Netherlands]; Effectief beleid voor duurzaam gedrag. Een thematische vergelijking [in Nederland

Energy Technology Data Exchange (ETDEWEB)

Brunsting, S.; Uyterlinde, M.; Tigchelaar, C.; Pol, M. [ECN Beleidsstudies, Petten (Netherlands); Breukers, S.; Mourik, R.; Backhaus, J.; Mathijsen, T. [DuneWorks, Eindhoven (Netherlands)

2013-07-15

behaviour; (e) allow for sufficient time to let behavioural change diffuse through society and support this process with consistent programmes and policies. In the wider context, programs and interventions would benefit from a more integrated policy approach to sustainable behaviours across domains. Furthermore, particularly at times when the government is withdrawing and investments in sustainable behavioural programmes are decreasing, it is vital to allow local governments, intermediary parties, stakeholders and end users as much freedom as possible to link and cooperate as they see fit. Finally, to foster the growth of such local initiatives, there is a need for platforms to facilitate the exchange of knowledge and expertise and to connect initiatives at different levels [Dutch] Als achtergrondstudie voor het advies Duurzame gedragspatronen zijn twee onderzoeken uitgevoerd naar effectief beleid voor duurzaam gedrag (1) in Nederland en (2) internationaal. De twee rapporten beschrijven een aantal beleidscases die vanuit gedragskundig perspectief geanalyseerd zijn. De bestudeerde thema's en de te analyseren beleidscases: Huishoudelijk energiegebruik: Blok voor blok/ Meer met Minder en energielabels voor woningen en huishoudelijke apparaten; Voedselconsumptie: smaaklessen en stadslandbouw; Persoonlijke mobiliteit: het nieuwe rijden en mobiliteitsmanagement (spitsmijden Noord-Brabant); Huishoudelijk afval: Plastic Heros en Diftar (gedifferentieerde afvaltarieven). Dit rapport is de thematische vergelijking voor Nederland.

Chapter 4. Assessment and inspection of nuclear installations

International Nuclear Information System (INIS)

2001-01-01

Supervisory activity of Nuclear Regulatory Authority of the Slovak Republic (UJD) upon the safety of nuclear installations in compliance with the 'Atomic Act' and other legal regulations includes also inspection and assessment activities of UJD. Assessment activity of UJD in relation to nuclear installations lies in assessment of safety documentation for constructions realised as nuclear installations, or constructions through which changes are realised on nuclear installations. The scope of safety documentation required for the assessment is stipulated in the Atomic Act. In 2000 the assessment activity focused first of all on Unit 1 of NPP Bohunice after completing its Gradual Reconstruction Programme, on National Repository of Radioactive waste in Mochovce and on radioactive waste conditioning and treatment technology in Jaslovske Bohunice. Activities of UJD in assessment focused mainly on control of compliance with requirements for nuclear safety, assessment of commissioning programmes, operating procedures, limits and conditions, etc. The assessment of changes, which influence nuclear safety of nuclear installations in operation, realisation of which is conditioned by the approval from UJD, is a significant part of the assessment activity of UJD. Mainly it is the assessment of design changes, changes in limits and conditions, operating procedures, changes in programmes of periodical testing of equipment important in terms of nuclear safety, changes in physical protection of nuclear equipment, etc. The assessment of nuclear installations operational safety, based on assessment of operational events, on maintaining limits and conditions of safe operation, on operational safety performance indicators and on inspection results is a separate category in the assessment activity of UJD. Inspection activity specified in the 'Atomic Act' is governed by an internal guideline, an important part of which is an annual inspection plan that considers the following types of

Chapter No.9. Emergency planning

International Nuclear Information System (INIS)

2002-01-01

Emergency preparedness is a set of measures the aim of which is to mitigate possible impacts of events during the operation of nuclear facilities, transport of nuclear materials and radioactive waste as well as to reduce consequences to environment and population. An emergency planning of UJD is understood as an establishment of technical and organisational means determined for prognosis of development of events having radiation consequences together with capability to suggest the countermeasures needed to minimise the impact to population. Emergency Response Centre (ERC) of UJD is a technical support tool of UJD and at the same time it fulfils the role of advisory body for the National Emergency Commission for Radiation Accidents (NECRA) In 2001 UJD continued in further increase of equipment quality in the ERC by completion of facilities necessary to transmit necessary data from nuclear facilities, for communication and other HW and SW means. That it is why the application of geographic information systems (GIS), higher quality of data transmission from nuclear facilities and installation of new database platform could be enabled. Also the documentation of ERC has been completed by the emergency procedures of NPP Mochovce and guides of the RODOS system were finished. In the area of emergency preparedness UJD activities in 2001 were focused on preparation and realisation of emergency exercises and execution of inspections. In accordance with the inspection plan inspectors executed several inspections which were targeted to control the course of exercises at nuclear facilities, documentation and the way of training of members of the UJD headquarters. The function of systems of notification and warning, communication, monitoring and technical support means of both NPP Bohunice and NPP Mochovce has been verified and checked as well. The ultimate attention, however, was paid to the preparation of UJD emergency headquarters. The preparation was realised in a form of

Geological aspects of radioactive waste disposal

International Nuclear Information System (INIS)

Kobera, P.

1985-01-01

Geological formations suitable for burying various types of radioactive wastes are characterized applying criteria for the evaluation and selection of geological formations for building disposal sites for radioactive wastes issued in IAEA technical recommendations. They are surface disposal sites, disposal sites in medium depths and deep disposal sites. Attention is focused on geological formations usable for injecting self-hardening mixtures into cracks prepared by hydraulic decomposition and for injecting liquid radioactive wastes into permeable rocks. Briefly outlined are current trends of the disposal of radioactive wastes in Czechoslovakia and the possibilities are assessed from the geological point of view of building disposal sites for radioactive wastes on the sites of Czechoslovak nuclear power plants at Jaslovske Bohunice, Mochovce, Dukovany, Temelin, Holice (eastern Bohemia), Blahoutovice (northern Moravia) and Zehna (eastern Slovakia). It is stated that in order to design an optimal method of the burial of radioactive waste it will be necessary to improve knowledge of geological conditions in the potential disposal sites at the said nuclear plants. There is usually no detailed knowledge of geological and hydrological conditions at greater depths than 100 m. (Z.M.)

Feasibility studies for decommissioning

International Nuclear Information System (INIS)

Hladky, E.

2000-01-01

In this presentation author deals with planning of decommission of the NPPs A1, V1 and V2 Bohunice and Mochovce. It was concluded that: Used model for decommissioning parameters assessment has been suitable for elaboration of initial decommissioning plans (feasibility studies); Basic assessment of main decommissioning parameters and basic comparison of various decommissioning options have been possible; Improvement of the model and corresponding software is desirable and works on software improvement began one year ago; V1-NPP initial decommissioning plan should be actualized, because initial decommissioning plan does not correspond by its content and structure to requirements of Act No. 130/98 and Nuclear Regulatory Authority Degree No. 246/99; Strategy of radioactive wastes treatment and conditioning together with technical provisions at Jaslovske Bohunice site was changed in comparison with the assumptions in 1991-92; Considered V1 NPP decommissioning options are necessary to be re-evaluated in accordance with latest development of knowledge and approaches to NPP decommissioning in the world; Specific unit costs are substantially and differentially changed in comparison with the assumptions in 1991-92; Necessity to take into account technical changes resulted from V1 NPP reconstruction. (author)

Rapid nuclear reaction

International Nuclear Information System (INIS)

Marcan, P.; Beer, G.

2008-01-01

Whereas the completion of blocks 3 and 4 in Mochovce were subject to some discussion, the building of a new unit at Jaslovske Bohunice has remained unnoticed. Not even environmentalists objected. And so far the plans to build a new power plant seem to have been approved without any major discussion about whether Slovakia really needs or does not need a new nuclear power unit. Political statements about a possible future shortage of electricity were enough. The plans of private companies to build their own power plants or the possibility of decreasing the use of energy by savings were disregarded. But a clear answer to the question whether this new power unit will generate electricity for export to other countries has not yet been given. But by the end of this year the government wants to decide whether the new power plant which will cost an estimated 100 billion Slovak crowns (3.3 billions EUR) will be built from public funds in tandem with a private investor or fully financed by private capital. The name of the private investor should become known by the end of this year. (authors)

Radioactivity in the environment

International Nuclear Information System (INIS)

2006-01-01

In this report different aspects of the radioactivity in the environment of the Slovak Republic for the period of 2004 - 2006 years are reported. This report is published only on the Enviroportal.sk. The following aspects of the radioactivity in the environment are reviewed there: Electricity production in nuclear power plants and their consumption; Natural sources of ionisation radiation; Man-made sources of ionisation radiation; Safety of exploitation of the nuclear power plants on the territory of the Slovak Republic; International Nuclear Event Scale; Basic information about influence of radiation on health of population and about evaluation methods; Influence of physical risk factors (including of ionisation radiation) in the working environment on formation of occupation diseases; Collective doses of occupation in NPPs; Health state of population in the locality of the NPP Mochovce; Food contamination by ionisation radiation; Radiation monitoring network; Legislative directives about population health protection against ionisation radiation action; Decommissioning of the NPP Jaslovske Bohunice (EBO V-1); Conception of the back fuel cycle and treatment of spent fuels and high-level radioactive wastes; Project of territorial-economic development of the Trnava region after decommissioning of the Jaslovske Bohunice NPP

A successful approach for the implementation of symptom-based emergency operating procedures for VVER reactors

International Nuclear Information System (INIS)

Lhoest, V.; Prior, R.; Pascal, G.

2000-01-01

The paper provides an overview of the organization, the progress and the results of the various Emergence Operating Procedure (EOP) development programs for VVER type reactors conducted by Westinghouse so far. The detailed working process is presented through the solutions to some major plant issues. The EOPs have been developed for the Temelin, Dukovany, Bohunice, Mochovce and Paks VVER nuclear power plants. The procedures are developed in working teams of experts from the utility and Westinghouse. The completion of the programs constitute an indication of the overall success of this approach. This is further reinforced by the general acceptance of the new procedures by the plant personnel, together with the good results obtained so far from procedure testing. This is also confirmed by a new PSA-level 1 analysis for Dukovany plant, which shows a significant improvement in the overall plant safety. This means a 20% reduction in the Core Damage Frequency due to the introduction of the new EOPs. The fact that some modifications have been implemented to the plants to solve design weaknesses identified in the course of this programs also constitute a positive result

WWER-1000 unit reliability problems from the point of view of the main supplier of technological equipment

International Nuclear Information System (INIS)

Bursa, V.; Holousova, M.; Turnik, S.

1990-01-01

At Skoda Works in Plzen, data from the period of construction of nuclear power plants are processed on an ICL DRS 300 computer. The database systems DBASE II and DATAFLEX are available for creating reliability information systems. The information system that is being developed for WWER-1000 units is tested at the WWER-440 units of the Dukovany and Mochovce nuclear power plants. Activities in the field of evaluation of structure reliability of WWER-1000 nuclear power plants are aimed at two major goals, viz., developing a methodology for testing the reliability of the whole unit and its subsystems, and performing reliability analysis and calculations of reliability indices of the secondary circuit of a WWER-1000 nuclear power plant. The reason for the latter concern is the fact that in 1984-1986, secondary circuits contributed 46% to failures of Czechoslovak WWER-440 nuclear power plants. According to existing analyses, the time fluctuations of reliability indices obey no rule that could be employed for inferring indices expected in steady-state operating conditions from indices established in the starting stage of operation. (Z.M.). 10 refs

VVER operational experience - effect of preconditioning and primary water chemistry on radioactivity build-up

International Nuclear Information System (INIS)

Zmitko, M.; Kysela, J.; Dudjakova, K.; Martykan, M.; Janesik, J.; Hanus, V.; Marcinsky, P.

2004-01-01

The primary coolant technology approaches currently used in VVER units are reviewed and compared with those used in PWR units. Standard and modified water chemistries differing in boron-potassium control are discussed. Preparation of the VVER Primary Water Chemistry Guidelines in the Czech Republic is noted. Operational experience of some VVER units, operated in the Czech Republic and Slovakia, in the field of the primary water chemistry, and radioactivity transport and build-up are presented. In Mochovce and Temelin units, a surface preconditioning (passivation) procedure has been applied during hot functional tests. The main principles of the controlled primary water chemistry applied during the hot functional tests are reviewed and importance of the water chemistry, technological and other relevant parameters is stressed regarding to the quality of the passive layer formed on the primary system surfaces. The first operational experience obtained in the course of beginning of these units operation is presented mainly with respect to the corrosion products coolant and surface activities. Effect of the initial passivation performed during hot functional tests and the primary water chemistry on corrosion products radioactivity level and radiation situation is discussed. (author)

It's done... or the unmanned operation in hydro power plants

International Nuclear Information System (INIS)

Chudy, M.

2009-01-01

Looking back at the two years of activities performed while launching the individual Hydro Power Plants (HPP) of the Slovenske elektrarne, a.s. into the unmanned operation, there was 'quantum' of work done during the implementation of each new HPP in the area of group output regulation, substation management, failure and alarm record and evaluation system, technological and information service. It is a good feeling to see the results of the work - when it works. Someone could say that we just test the project at one HPP and the others just get implemented. The fact that the HPPs differ from each other brings its specifics, which needed to be handled individually in the SW or HW area, or in terms of communication. We should definitely mention the enthusiasm and helpfulness of the employees even at the cost of their free time spent in launching the power plants into unmanned operation. The reward for the hours spent dealing with the technical issues and revealing the shortcomings in the whole operation management process is today in the greater possibilities of gaining an overviews of the events in the operation of each HPP or TG generation unit. However, our hands are little less free to perform interventions in the control systems - time for the maintenance - necessary planning of the outages - coordination within the operation preparation. (author)

Chapter No.6. Radioactive waste (RAW)

International Nuclear Information System (INIS)

2002-01-01

UJD SR supervises all phases of radioactive waste management at nuclear installations and final phases of institutional radioactive waste management. Total concentrates generation and minimisation trends during recent period (for NPP V1, NPP V2 Bohunice and NPP Mochovce) as well as increasing of their conditioning are presented. So nearly 8000 m3 of concentrates were stored at the end of year 2001, representing 75.5% of storage capacity at Bohunice site. Total amount of solid waste stored at VVER NPPs reached 3500 m3 at December 2001. The solid waste storage capacity of NPP V1 Bohunice is spent. NPP A1 Bohunice with a heterogeneous reactor using natural uranium, moderated by heavy water and cooled by CO 2 had been in operation for 4 years. It was finally shut down in February 1977 after an accident (INES level 4). Main activities in 2001 were focused on an increasing of radwaste management safety by the waste solidification or storage improvement, especially in the case of inorganic spent fuel coolant. The total solid radwaste inventory in 2001 (including filters) represents cca 700 m3 of soft and pre-pressed not sorted waste, 700 m3 of sorted waste, more then 1 000 t of scrap and next 260 m3 of scrap in drums. The total volume of contaminated soils and concrete is more than 7200 m3. The volume of solid radwaste depends on the extent of dismantling works and following treatment, conditioning and disposal. The total volume is also increased by products of bituminization and cementation facilities in drums stored before conditioning at NPP A1 Bohunice site. The facilities focused only on treatment of radwaste from NPP A1 decommissioning are operated by the same operator as a part of this decommissioned nuclear installation. Experimental and research treatment plants are operated by VUJE. A facility for the treatment and conditioning of operational liquid radwaste from NPP Mochovce is under preparation and a start of construction is foreseen in 2004. The nuclear

Annual review of energy and the environment. Volume 23

Energy Technology Data Exchange (ETDEWEB)

Socolow, R.H. [ed.] [Princeton Univ., NJ (United States); Anderson, D. [ed.] [Imperial College of Science, Technology, and Medicine, London (United Kingdom); Harte, J. [ed.] [Univ. of California, Berkeley, CA (United States)

1998-12-31

Thirteen papers are included in this volume. The titles and authors are: From Physics to Development Strategies by Jose Goldemberg; Rewards and Penalties of Monitoring the Earth by Charles D. Keeling; Science and Nonscience Concerning Human-Caused Climate Warming by J. D. Mahlman; Consumption of Materials in the United States, 1990--1995 by Grecia Matos and Lorie Wagner; Future Technologies for Energy-Efficient Iron and Steel Making by Jeroen de Beer, Ernst Worrell, and Kornelis Blok; The O{sub 2} Balance of the Atmosphere: A Tool for Studying the Fate of Fossil Fuel CO{sub 2} by Michael L. Bender, Mark Battle, and Ralph F. Keeling; Mexican Electric End-Use Efficiency: Experiences to Date by Rafael Friedmann and Claudia Sheinbaum; Drinking Water in Developing Countries by Ashok Gadgil; Engineering-Economic Studies of Energy Technologies to Reduce Greenhouse Gas Emissions: Opportunities and Challenges by Marilyn A. Brown, Mark D. Levine, Joseph P. Romm, Arthur H. Rosenfeld, and Jonathan G. Koomey; Climate Change Mitigation in the Energy and Forestry Sectors of Developing Countries by Jayant A. Sathaye and N. H. Ravindranath; Toward a Productive Divorce: Separating DOE Cleanups from Transition Assistance by M. Russell; Recycling Metals for the Environment by Iddo K. Wernick and Nickolas J. Themelis; and Environmentally Conscious Chemical Process Design by J. A. Cano-Ruiz and G. J. McRae.

A Review of Discrete Element Method (DEM) Particle Shapes and Size Distributions for Lunar Soil

Science.gov (United States)

Lane, John E.; Metzger, Philip T.; Wilkinson, R. Allen

2010-01-01

As part of ongoing efforts to develop models of lunar soil mechanics, this report reviews two topics that are important to discrete element method (DEM) modeling the behavior of soils (such as lunar soils): (1) methods of modeling particle shapes and (2) analytical representations of particle size distribution. The choice of particle shape complexity is driven primarily by opposing tradeoffs with total number of particles, computer memory, and total simulation computer processing time. The choice is also dependent on available DEM software capabilities. For example, PFC2D/PFC3D and EDEM support clustering of spheres; MIMES incorporates superquadric particle shapes; and BLOKS3D provides polyhedra shapes. Most commercial and custom DEM software supports some type of complex particle shape beyond the standard sphere. Convex polyhedra, clusters of spheres and single parametric particle shapes such as the ellipsoid, polyellipsoid, and superquadric, are all motivated by the desire to introduce asymmetry into the particle shape, as well as edges and corners, in order to better simulate actual granular particle shapes and behavior. An empirical particle size distribution (PSD) formula is shown to fit desert sand data from Bagnold. Particle size data of JSC-1a obtained from a fine particle analyzer at the NASA Kennedy Space Center is also fitted to a similar empirical PSD function.

Pengaruh Ethyl Methane Sulphonate (EMS Terhadap Pertumbuhan dan Variasi Tanaman Marigold (Tagetes sp.

Directory of Open Access Journals (Sweden)

NI MADE DIAN PRATIWI

2015-09-01

Full Text Available The Effect of Ethyl Methane Sulphonate (EMS on Growth and Variations of Marigold (Tagetes sp. The aims of this research are to determine the variation of marigold (Tagetes sp derived from seed treated with EMS and to recommend the EMS concentrations that are able to induce varietion. Seeds of marigold cv Narai Orange were soaked in water for 6 hours, followed by soaking in EMS at concentration of 0%, 0.3%, 0.6% and 0.9% for 4 hours. This study employed Randomized Complete Blok Design with 10 replicates and each replicate consisted of 10 plants. Six plants were randomly chosen for measurements. The total number of samples observed were 240 plants. Observations were made on the percentage of the growth, plant height, number of leaves, number of branches, diameter and weight of flowers. Data obtained from the observations were analyzed using Analysis of Variance (ANOVA, followed by DMRT (Duncan’s Multiple Range Test if there is a significant difference between treatments. The EMS treatment reduced all characters observed. The EMS concentration of 0.6% showed plant that had yellow flowers. The 0.9% EMS treatment resulted in one plant with chimera, 6 dwarf plants, 2 plants with thin stems, and 1 short plant with many branches. Untreated plants did not show any variation.

THE EFFECT OF WINDOW FUNCTIONS ON THE ARMA MODEL PARAMETERS ESTIMATED BY PORLA METHOD

Directory of Open Access Journals (Sweden)

Şaban ÖZER

2002-02-01

Full Text Available PORLA metodu ile tahmin edilen ARMA model parametreleri üzerinde pencere fonksiyonlarının etkisi, sunulmuştur. PORLA metotu, izleme ve modelleme problemlerinin bağımsız alt-algoritmalar olarak düşünüldüğü bir algoritma yapısına sahiptir. Bu metotda, ilk olarak durağan olmayan veri izlemesi, giriş/çıkış veri kovaryans blok matrisinin zaman ardışımlı hesaplanması ile gerçekleştirilir. İkinci olarak, modelleme problemi, ARMA modelleme probleminin içerildiği iki-kanallı PORLA metodu ile çözülür. Zamanla hata yayılımı, PORLA metodunda oluşamaz. İsteğe bağlı pencereleme teknikleri, izleme kapasitesini ve hızlıbaşlamayı kontrol etmek için kolayca dahil edilebilir. PORLA metodu ile tahmin edilen ARMA model parametreleri üzerinde pencere fonksiyonlarının etkisini göstermek için, dikdörtgen, üçgen, Bartlett, Hanning, Hamming, üstel, değiştirilmiş Barnwell, Blackman ve Kaiser gibi farklı pencere fonksiyonları kullanılarak elde edilen benzetim sonuçları verilmiştir.

Separation of radionuclides using host-guest materials

International Nuclear Information System (INIS)

Drabova, V.

2014-01-01

This thesis is focused on the development of complex procedure with using commercially available sorbents to separate anthropogenic actinides 237 Np, 241 Am, 238 Pu and 239 , 240 Pu and their determination in the liquid radioactive wastes by using alpha spectrometry. Abilities of using commercially available sorbent AnaLig(R)Pu-02 gel from IBC Advanced Technologies, Inc. were tested, this product belongs to host-guest materials based on molecular recognition technology. This material is capable of selectively capturing actinides in oxidation state IV. To adjust the oxidation state of 238 Pu and 239 , 240 Pu was used NaNO 2 . Pu(IV) forms in the medium of nitric acid complexes, [Np(NO 3 ) 6 ] - , which are captured on the column. For the second monitored radionuclide, neptunium is typical valence V, Np(V) in the concentrated nitric acid produces strong complexes, [Np(NO 3 ) 6 ] - , which are capable of the sorption on the column of AnaLig(R)Pu-02 gel. The most common state of americium in aqueous solutions is III. Whereas in this oxidation state, americium do not form complexes in 8 mol·dm -3 nitric acid is the result of the flow-through. On the base of experimental obtained results, solution of 0.1 mol·dm -3 NH 4 I in 9 mol·dm -3 HCl was selected for elution of plutonium. Neptunium was eluted from the column using 9 mol·dm -3 of HCl with addition of 0.5 cm 3 TiCl 3 . Optimizing conditions for the separation procedure was performed by using model solution of radioactive waste which was prepared according to the chemical composition of radioactive concentrate from NPP Mochovce and NPP Bohunice. The effect of the concentration of Fe 3+ , the effect of the concentration of the HCl, the effect of the concentration of the solution of NH 4 I and the effect of the volume of this solution to the yields of 238 Pu were studied. And also was studied the effect of 9 mol·dm -3 of HCl and the effect of volume of 15 % TiCl 3 to the yields of 237 Np. Sorbent DGA(R) Resin from

Perbandingan antara Kombinasi Bupivakain 0,125% dan Dexmedetomidin 1 µg/Kgbb dengan Bupivakain 0,125% Melalui Blok Kaudal Terhadap Lama Analgesi Pascaoperasi Hipospadia

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Sardinata

2013-04-01

Full Text Available Caudal blockage is the most frequently used regional anestesia technique in pediatric surgery. Various local anesthetic agents have been frequently used in this technique. Bupivacaine is one of the most used local anesthetics due to its long duration of action. Dexmedetomidin is an α2agonist that is used as adjuvant in lengthening bupivacaine duration when it is administered via caudal blockage. In increasing its effectiveness, the combination of bupivacaine with dexmedetomidin in low concentrationd and low dose can be given. This study was performed to assess the postoperative analgesia duration using caudal blockage between the combined 0.125% bupivacaine-1µg/Kg BW dexmedetomidin and 0.125% bupivacaine solely in pediatric patients having hypospadic surgery. The study was applied to 30 pediatric patients with ASA I and II physical status, and aged 1-6 years that received hypospadic surgery with general anesthesia, to whom caudal blockage applied postoperatively. The patients were divided into two groups. One group (BD group was treated using the combined 0.125% bupivacaine-1 µg/Kg BW dexmedetomidin (0.5 cc/kg BW, the other group (B group was treated with 0.125% bupivacaine (0.5 cc/kb BW as control group. Postoperative analgesia duration was recorded. The data of the study results were assessed using Mann-Whitney test. Postoperative analgesia duration of BD group (863.0 [36.34] minutes was very significantly (p<0.001 longer than that in B group (378.08 [37.87] minutes. The conclusion of this study indicated that the use of combined 0.125% bupivacaine-1 µg/Kg BW dexmedetomidin for caudal blockage as analgetic agent after hypospadic surgery resulted longer analgesia duration than that of 0.125% bupivacaine solely

Quality assurance programme of Temelin nuclear power plant

International Nuclear Information System (INIS)

Eybl, J.; Nowak, O.

1988-01-01

The fundamental principle of the system of quality assurance in Czechoslovak nuclear power is quality assurance at all stages of the construction and operation of nuclear power plants and the grading fo measures taken, this in dependence on the impact on nuclear safety of the respective nuclear installation or its part. The system has been made fully operational during the construction of nuclear power plants in Temelin and Mochovce. State surveillance is executed by the Czechoslovak Atomic Energy Commission, and the Czech and Slovak Offices for Work Safety. Briefly discussed are the tasks of the building subcontractor of the Temelin nuclear power plant with regard to the programme of quality assurance as well as the results of the solution of the respective research tasks. The programme of quality assurance classifies the selected sections of the structure of a nuclear power plant into three safety categories. No part of the structure is classified into the first category, the second category includes, e.g., the reactor building, cooling tanks and diesel generator units, the third includes the reactor building and the building of auxiliary workshops. Attention is also paid to the problems of the qualification of personnel and to inspection activity. (Z.M.). 12 refs

Nuclear safety in Slovak Republic. Status of safety improvements

International Nuclear Information System (INIS)

Toth, A.

1999-01-01

Status of the safety improvements at Bohunice V-1 units concerning WWER-440/V-230 design upgrading were as follows: supplementing of steam generator super-emergency feed water system; higher capacity of emergency core cooling system; supplementing of automatic links between primary and secondary circuit systems; higher level of secondary system automation. The goal of the modernization program for Bohunice V-1 units WWER-440/V-230 was to increase nuclear safety to the level of the proposals and IAEA recommendations and to reach probability goals of the reactor concerning active zone damage, leak of radioactive materials, failures of safety systems and damage shields. Upgrading program for Mochovce NPP - WWER-440/V-213 is concerned with improving the integrity of the reactor pressure vessel, steam generators 'leak before break' methods applied for the NPP, instrumentation and control of safety systems, diagnostic systems, replacement of in-core monitoring system, emergency analyses, pressurizers safety relief valves, hydrogen removal system, seismic evaluations, non-destructive testing, fire protection. Implementation of quality assurance has a special role in improvement of operational safety activities as well as safety management and safety culture, radiation protection, decommissioning and waste management and training. The Year 2000 problem is mentioned as well

Analysis of steam generator behaviour in nuclear power plant with computer program RELAP5; Analiza delovanja uparjalnika jedrske elektrarne s programom RELAP5

Energy Technology Data Exchange (ETDEWEB)

Zeljko, M; Gregoric, M; Peterlin, G [Institut ' Jozef Stefan' , Ljubljana (Yugoslavia)

1983-07-01

Analyses of nuclear power plant behaviour are made with large computer programs. We used RELAP5/MOD1/CYCLE001, which was developed in Idaho National Engineering laboratory. Input model was prepared to analyze transients in steam generator of NPP Krsko. We found out that this version had a lot of faults so we intend to implement a new cycle. First experience shows the whole complexity of such analysis from technical and economical viewpoints. (author)

Permafrost response to increasing Arctic shrub abundance depends on the relative influence of shrubs on local soil cooling versus large-scale climate warming

International Nuclear Information System (INIS)

Lawrence, David M; Swenson, Sean C

2011-01-01

Deciduous shrub abundance is increasing across the Arctic in response to climatic warming. In a recent field manipulation experiment in which shrubs were removed from a plot and compared to a control plot with shrubs, Blok et al (2010 Glob. Change Biol. 16 1296–305) found that shrubs protect the ground through shading, resulting in a ∼ 9% shallower active layer thickness (ALT) under shrubs compared to grassy-tundra, which led them to argue that continued Arctic shrub expansion could mitigate future permafrost thaw. We utilize the Community Land Model (CLM4) coupled to the Community Atmosphere Model (CAM4) to evaluate this hypothesis. CLM4 simulates shallower ALT (∼− 11 cm) under shrubs, consistent with the field manipulation study. However, in an idealized pan-Arctic + 20% shrub area experiment, atmospheric heating, driven mainly by surface albedo changes related to protrusion of shrub stems above the spring snowpack, leads to soil warming and deeper ALT (∼+ 10 cm). Therefore, if climate feedbacks are considered, shrub expansion may actually increase rather than decrease permafrost vulnerability. When we account for blowing-snow redistribution from grassy-tundra to shrubs, shifts in snowpack distribution in low versus high shrub area simulations counter the climate warming impact, resulting in a grid cell mean ALT that is unchanged. These results reinforce the need to consider vegetation dynamics and blowing-snow processes in the permafrost thaw model projections.

Ücret Teorileri ve Türkiye İşgücü Piyasaları İçin Uygulanabilir Bir Ücret Modeli Önerisi

Directory of Open Access Journals (Sweden)

M. Veysel KAYA

2016-04-01

Full Text Available Uluslararası emek piyasalarının genel olarak iki blok halinde kutuplaştığı kabul edilirse; ücretlerin iktisadi ve sosyal boyutlarının ele alınması isabetli olacaktır. Çalışanlarla işverenler arasında adeta bir mücadele haline bürünen bu ayrım, ücretlerin adil bir şekilde düzenlenmesi konusunda pek çok iktisatçıyı yeni formüller geliştirmeye itmiştir. Ne var ki, çalışma ekonomisi literatüründe tali aktörler olarak emek piyasalarında çalışan ve işverenler dışında devlet ve sendikaların varlığını kabul etmek gerekir. Bu tali aktörlerin emek piyasalarından paylarını almaları, ekonominin dengesini dörtlü bir saç ayağına oturtmaktadır. Bugüne kadar ortaya konulmuş olan doktriner açıklamalar ışığında, oluşabilecek çok boyutlu ve çok fonksiyonlu bir ücret modeli, emek piyasalarındaki bu dört aktör bazında ulaşılabilecek bir dengeye katkıda bulunacaktır.

Güney-Batı Anadolu Bölgesindeki kızılçam (Pinus brutia Ten. kültür ormanlarında değişik silvikültürel uygulamalara göre artım ve büyüme ilişkileri

Directory of Open Access Journals (Sweden)

Dr. Neşat Erkan

2017-11-01

Full Text Available Bu çalışma ile sıklık çağına gelmiş kızılçam ağaçlandırma alanlarında yapılacak değişik dozdaki ayıklamaların ve aralamaların, meşcere artım ve büyümesi üzerine olan etkilerinin incelenmesi amaçlanmıştır. Araştırma, 1982-2016 yılları arasında Kaş-Tekircik ve Eğirdir-Aşağı Narlı kızılçam ağaçlandırma alanı olmak üzere iki yerde yürütülmüştür. Rastlantı blokları deneme deseni kullanılmış; Kaş ve Eğirdir deneme alanlarında toplam 5 blok ve 35 parselden elde edilen veriler değerlendirilmiştir. Araştırmada aralama şiddeti işlem olarak; 1 kontrol, 2 mutedil aralama ve 3 şiddetli aralama şeklinde üç işlemli bir uygulama yapılmıştır. Deneme parsellerinde, kontrol parselleri hariç olmak üzere, 1990 ve 2004 yıllarında, meşcerenin ihtiyaç gösterdiği parsellerde ve düzeyde aralamalara devam edilmiştir. Araştırma sonucu; Meşcereye müdahale edilen parsellerde, 1985, 1990 ve 2004 yıllarında yapılan ölçme sonuçlarına göre Ortalama çapın, belirgin bir şekilde arttığını göstermiştir. Yine her iki yerde, toplam 5 blok üzerinden yapılan varyans analiz sonucunda, aralamaların göğüs yüzeyi ve kalan meşcere hacmi üzerinde p<0,05 anlamlılık düzeyinde etkili olduğu anlaşılmıştır. Parsellerde 44. yaşında, kalan meşcere hacmi için yapılan varyans analizi sonuçlarına göre, aralama şiddetinin kalan meşcere hacmi üzerinde etkili olduğu gözlenmiştir. Genel meşcere hacminin ise, yapılan istatistik analizler sonucunda p<0,05 anlamlılık düzeyinde, aralamalardan etkilenmediği sonucuna ulaşılmıştır. Sonuç olarak, kızılçam ormanlarında, işletme amaçları çerçevesinde, büyümeyi kaliteli gövdeler üzerinde toplamaya yönelik olarak, büyümenin hızlı olduğu genç yaşlarda, ekonomik açıdan da uygun olacağı düşüncesi ile müdahale sıklığını azaltmak ve bunun için de şiddetli aralama ile göğüs y

PERAN REVEGETASI TERHADAP RESTORASI TANAH PADA LAHAN REHABILITASI TAMBANG BATUBARA DI DAERAH TROPIKA (The Role of Revegetation on the Soil Restoration in Rehabilitation Areas of Tropical Coal Mining

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Cahyono Agus

2014-05-01

Full Text Available ABSTRAK Pertambangan batubara terbuka menyebabkan degradasi lahan, sehingga perlu upaya rehabilitasi lahan melalui program revegetasi. Penelitian dilakukan di areal PT. Berau Coal  pada site Binungan, Lati dan Sambarata, Kabupaten Berau, Kalimantan Timur, Indonesia. Penelitian menggunakan rancangan acak lengkap ber-blok dengan umur revegetasi sebagai perlakuan, tiga kali ulangan dan tiga site sebagai blok. Pemilihan lokasi menggunakan metode purposif sampling yaitu pengambilan sampel yang didasarkan pada pertimbangan pada umur pengolahan lahan revegetasi, meliputi S1 : area hutan sebelum ditambang (rona awal, S2 : revegetasi awal, umur tanaman  5 tahun. Pengambilan sampel tanah pada  kedalaman 0–20 dan 20-40 cm pada setiap perlakuan di ketiga lokasi, selanjutnya dianalisis sifat fisik dan kimianya. Tanah Typic Hapludult pada lahan hutan sebelum ditambang batubara secara terbuka (S1,  rona awal mempunyai kadar C-organik (1,87 %, N-total (0,14 %, P-tersedia (31,40 ppm, K-tertukar (0,11 me/100g, pH (3,98, KTK (10,72 me/100g dan kejenuhan basa (17 %. Penambangan terbuka batubara telah menyebabkan lapisan bawah dan  permukaan tanah menjadi terbongkar dan terjadi penurunan kualitas tanah yang sangat drastis. Penimbunan lahan dengan media tanah permukaan sebelumnya, telah cukup  mampu memperbaiki sifat-sifat tanah tertambang namun belum sesuai sebagai media pertumbuhan, serta sangat rentan terhadap degradasi lahan lebih lanjut. Revegetasi menggunakan tanaman pionir, cepat tumbuh dan adaptif seperti Sengon, Akasia, Sungkai, Melina, Angsana, Jarak serta Legume Cover Crop (LCC pada area bekas tambang  batubara memberikan pengaruh yang  nyata terhadap peningkatan kandungan C-organik, N-total dan  pH tanah. Revegetasi menggunakan spesies cepat tumbuh setelah berumur 5 tahun telah mengembalikan bahkan memperbaiki sifat kimia tanah dibanding dengan kondisi pada hutan tropika basah sebelum dilakukan penambangan terbuka.   ABSTRACT Open coal mining

Bio gas becomes a business

International Nuclear Information System (INIS)

Haluza, I.

2007-01-01

At first glance, energy produced from biogas is not the most refined of businesses. But it is a developing business. In North America and in Western Europe, farmers have already built hundreds of biogas facilities that use biogas from rotting maize silage; old grain; or pig, cow and chicken dung to produce electricity and heat. Most Slovak farmers have never got further then discussing these possibilities. There are only five such facilities in Slovakia. All of them have a fairly small output of a maximum of a few tens or hundreds of kilowatts. But what improves the image of this badly smelling business is the aim of developed countries to replace oil, coal and gas imports with renewable energy sources. And they are doing so in spite of the fact that the electricity produced from biogas is several times more expensive than energy produced from coal or nuclear fuel. The European Union and consequently Slovakia has decided that consumers have to accept these higher prices and so help these new energy sources to develop. Slovenske elektrarne with its nuclear, thermal and hydro-electric power plants will continue to sell electric power for about 1700 Slovak crowns (Sk) (50,60 EUR) per megawatt hour this year. The Office for Regulation of Network Industries has permitted biogas facility operators to sell their electricity to distributors for 4200 Sk (125 EUR) per megawatt hour from the beginning of this year. That is about twice as much as last year. This is intended as a clear signal to potential investors to invest and launch production. (authors)

Slovak Electric, Plc., 1998

International Nuclear Information System (INIS)

1997-06-01

Slovenske elektrarne, a.s. (Slovak Electric, Plc., abbrevation 'SE, a.s.') is the Slovak electricity generating utility, incorporated on November 1, 1994 as one of new companies formed from substantially all of the assets and a legal successor of Slovensky energeticky podnik, s.p., founded on January 1, 1969 in the form of SEP group. From its predecessor, Slovak Electric, Plc., took over generation of power, operation of 220 kV and 400 kV power system, transit, import, export, and sale of electricity. It is also involved in generation, distribution, and sale of heat. At present, SE's share of electriciry sales in the Slovak Republic is 88.47%. Electricity is delivered to three regional distribution companies and directly to several major industrial enterprises. SE, a.s. operates one nuclear power station, three thermal power plants, and 30 hydro power plants. The second nuclear power plant is under construction (state up tu June 1997) and SE is participating in the construction of two hydro power plants and one combined cycle power plant. The efforts of SE, s.a. focus on the generation of power and heat with minimal environmental impacts. Ecology is given priority in the SE, a.s. development programmes. SE's mission is to permanently satisfy customers' needs, for an acceptable price and with minimal environmental impact. On this CD ROM next chapters are presented: (1) The structure of the Company; (2) Production units; (3) The economic power of the Company; (4) The operation culture; (5) The strategic plans of the Company

Regulation of electricity prices?

International Nuclear Information System (INIS)

Mihok, P.

2006-01-01

In this paper author deals with the regulation of electricity prices in the Slovak Republic. Author contests the social policy of the government through doped prices of electricity. Two thirds of electricity is generated in nuclear power plants in Slovakia. Hence, it is necessary to focus on the solution of problem of nuclear waste. In 2004 Ministry of Economy stated, that the deficit in nuclear fund, from which the country have to fully cover the costs of liquidation and final disposal of nuclear waste, is estimated in the amount of around 89 billion Slovak crowns (≅ 3.7 billion $). From it, so called historical deficit, which originated because of late foundation of fund, represents officially 15 billion Slovak crowns (≅ 0.62 billion $). In Slovakia exists the real risk, that by maintenance of present state by creation and draw of the fund, it will be possible to ensure only 39 per cent of financial sources necessary for full financial handling of the back part of nuclear energetic. Even though the Ministry of Economy in connection with privatisation of Slovenske elektrarne designed to decrease the transfers of operators of nuclear power plants into nuclear fund. In 2006 the Parliament decreased by the law the level of gains of the fund from sale of nuclear electricity (the second from two components of the gains of the fund) from 6.8 to 5.95 per cent from annual revenues. So the tax of forced reduction of the price of nuclear electricity will be represented by loading of the further generations

Modernization and safety improvement project of the NPP V-2 Jaslovske Bohunice

International Nuclear Information System (INIS)

Michal, V.; Losonsky, B.; Magdolen, J.

2000-01-01

This contribution deals with the form, present state, and results of the Nuclear Power Plants Research Institute (the Slovak acronym is VUJE - Vyskumny Ustav Jadrovych Elektrarni) participation in the NPP V-2 Jaslovske Bohunice Modernization and Safety Improvement Project. A short description of VUJE history, activity, and results is also presented as well as NPPs Jaslovske Bohunice characterization. VUJE was established in 1977 and deals with scientific and research needs of nuclear power plants, such as design, construction, commissioning and operation. The next fields of VUJE activity are, NPP reconstruction, NPP personnel training, radioactive waste management technology, and NPP decommissioning. The nuclear power plant, Jaslovske Bohunice, is situated approximately 15 km from the district town of Trnava in the southwestern region of the Slovak Republic. The construction of the first Czechoslovak NPP A-1 began on this site in 1957 .The construction of the double-unit NPP V-1 with WWER-440 (type V-230) reactor began in 1972. The first unit of NPP V-1 began operation in 1978 and the second in 1980. NPPs construction on the Bohunice site continued with NPP V-2, which has two units with WWER-440 (type V-213) reactors. Unit 1 and Unit 2 of NPP V-2 were commissioned in 1984 and 1985, respectively. Slovak electric utility Slovenske elektrarne (SE) is the owner/commissioner of NPP V-2. This NPP is responsible for more than 20% of the total electrical energy production of SE, making it an essential supporter of the Slovak economy. (authors)

Public relations

International Nuclear Information System (INIS)

1998-01-01

The Nuclear Regulatory Authority of the Slovak Republic (NRA SR) laid the foundation of a policy of keeping the public informed about the activities and the safety of nuclear installations in the SR already in its origins by opening the NRA Information Centre. The NRA SR issues the Bulletin on NRA SR for domestic and foreign use, the bilingual Annual report on NRA activities for domestic and foreign public - detailed report for the specialists and a version for the Slovak Republic state authorities. On the occasion of the anniversary of the IAEA a special publication on the IAEA was prepared. Forty-nine contributions on NRA national and foreign activities were trans-missed to the Press Agency of the SR (TASR) over the course of 1997. In the journal Safety of Nuclear Energy the column 'Information' periodically carries the briefs on NRA activities. Four essential articles on NRA mission and responsibility in the are of peaceful uses of atomic energy were published in the Newsletter of the Slovak Information Agency (SIA). Contributions on NRA activities and international co-operation are periodically put out in the 'Slovenske elektrarne' Newsletter, the Slovak Nuclear Society Bulletin. Report on the Safety of NPPs in the Slovak Republic is annually published in the Journal European Nuclear Society - Nuclear Europe Worldscan. Some articles on NRA activities were published in the world information agency NucNet. The NRA issued in 1997 four editions of the internal Bulletin on the NRA's national and foreign activities and personnel. Three press conferences were held and six events were arranged in radio broadcasting in 1997

Diagnostic systems developed in NPPRI (VUJE) Trnava Inc. for NPPs

International Nuclear Information System (INIS)

Kucharek, P.

1998-01-01

Since foundation of Nuclear Power Plant Research Institute (NPPRI) in 1977, the department of diagnostics has been dealt with problems related to the theoretical, practical and organizatory questions of operational diagnostics connected with PWR type nuclear components. This department acts directly in locality of NPP Jaslovske Bohunice, but there are performances for all NPP in Slovak or Czech Republic (Dukovany, Mochovce, and Temelin). Besides direct services and achievements for NPP there exist advisory, experts and research activities for the government and supervising authorities, too. In 1985, NPPRI began systematically construct and verify technical means for operational diagnostics of main circulating pumps (MCP) with good results, based on own rich practical experiences and contacts with organisations abroad. In recent years NPPRI as one of recognised qualified and authorised institutions in Slovak Republic has begun to develop a new generation of diagnostic systems for NPP on high technical level but with lower procuring costs in comparison with western countries products. This contribution deals with four following types of diagnostic systems which were not only developed but also delivered and installed on Slovak and Czech nuclear units: - Loose part monitoring system (LPMS), - Humidity monitoring system (HUMON), - Reactor coolant pumps monitoring system (RCPMS), - Primary circuit vibration monitoring system (VMS). Main features of new generation from middle of 1990's of these systems are described in this paper and operational experiences with them too. (author)

New VLA Images Unlocking Galactic Mysteries

Science.gov (United States)

2008-01-01

start the process of star formation. "Using the data from THINGS in combination with observations from NASA's space telescopes has allowed us to investigate how the processes leading to star formation differ in big spiral galaxies like our own and much smaller, dwarf galaxies," said Adam Leroy and Frank Bigiel of the Max-Planck Insitute for Astronomy at the Austin AAS meeting. Because atomic hydrogen emits radio waves at a specific frequency, astronomers can measure motions of the gas by noting the Doppler shift in frequency caused by those motions. "Because the THINGS images are highly detailed, we have been able to measure both the rotational motion of the galaxies and non-circular random motions within the galaxies," noted Erwin de Blok of the University of Cape Town, South Africa. Galaxy Dynamics in THINGS The motion measurements are providing new information about the mysterious, unseen "dark matter" in the galaxies. "The non-circular motions revealed by the THINGS observations, turn out to be too small to solve a long-standing problem in cosmology, namely the inability of state-of-the-art computer simulations to describe the distribution of dark matter in disk galaxies. It was thought that random motions could explain that inability, but our data show otherwise," de Blok explained. The THINGS images revealed what Elias Brinks of the University of Hertfordshire, UK, called a "stunning complexity of structures in the tenuous interstellar medium of the galaxies." These structures include large shells and "bubbles," presumably caused by multiple supernova explosions of massive stars. Analyzing the detail of these complex structures will help astronomers better understand the differences in star formation processes in the varied types of galaxies. Even such a simple question such as how big are the disks of gas in spiral galaxies had largely eluded astronomers previously. "The quality and sensitivity of the THINGS images has allowed us to see the actual edges of these

Electricity producer SE decided to solve crisis through offensive

International Nuclear Information System (INIS)

Janoska, J.

2003-01-01

Instalment payments in this and the coming two years amount to 32 billion Sk (762.8 mn Euro) - that is about 60 percent of the overall credit burden of the electricity producer Slovenske elektrarne (SE). And so the situation from three years ago is repeating itself - a new financial department of the company is expected to lead the company out of the substantial cash-flow crisis caused by credit burden. This difficulties have been caused by decisions taken by state like building of power plant in Mochovce. Minister Nemcsics will not be in the position to complete his ambition to direct the activities of SE, his successor will need time to find his way and so the solution stays in hands of the company management. Where will they look for the necessary recourses? The operation generates virtually no cash-flow increase - reminds General Manager for Economy and Finances, Milos Sujansky. What the manager considers a possible solution is loan restructuring. 'We have to review the whole loan portfolio in order to eliminate the pressure caused by the necessity to repay the debts in 2004 and the beginning of 2005 and that would allow as to survive in a relatively normal state,' unveils the company plans M. Sujansky. That would mean postponing the instalment payments until 2007. Before this strategy was prepared the existing debts had to be analysed. The results of this analysis showed 'an inconsistent debt portfolio with many non-standard elements anchored in relevant contracts'. In the opinion of Director for External Financing this fact makes the loan management and decision making in regards to assets/liabilities structure difficult. 'When you have 35 different loans and every contract is different - communication and monitoring costs much effort,' he adds. According to an Auditors Report for 2002 prepared according to ISA standards even the share of third-party capital is high and inhomogeneous. The previous financial management managed to minimize the deficit. The fact

The relationship between prevalent medial meniscal intrasubstance signal changes and incident medial meniscal tears in women over a 1-year period assessed with 3.0 T MRI

Energy Technology Data Exchange (ETDEWEB)

Crema, Michel D. [Boston University School of Medicine, Department of Radiology, Quantitative Imaging Center, Boston, MA (United States); Ribeirao Preto School of Medicine, University of Sao Paulo (USP), Department of Biomechanics, Medicine and Rehabilitation of the Locomotor Apparatus, and Department of Internal Medicine, Radiology Division, Ribeirao Preto (Brazil); Institute of Diagnostic Imaging (IDI), Ribeirao Preto (Brazil); Hunter, David J. [The University of Sydney, Sydney School of Medicine, Sydney (Australia); Roemer, Frank W. [Boston University School of Medicine, Department of Radiology, Quantitative Imaging Center, Boston, MA (United States); Klinikum Augsburg, Department of Radiology, Augsburg (Germany); Li, Ling [New England Baptist Hospital, Division of Research, Boston, MA (United States); Marra, Monica D. [Boston University School of Medicine, Department of Radiology, Quantitative Imaging Center, Boston, MA (United States); Institute of Diagnostic Imaging (IDI), Ribeirao Preto (Brazil); Nogueira-Barbosa, Marcello H. [Ribeirao Preto School of Medicine, University of Sao Paulo (USP), Department of Biomechanics, Medicine and Rehabilitation of the Locomotor Apparatus, and Department of Internal Medicine, Radiology Division, Ribeirao Preto (Brazil); Hellio Le Graverand, Marie-Pierre; Wyman, Bradley T. [Pfizer Global Research and Development, New London, CT (United States); Guermazi, Ali [Boston University School of Medicine, Department of Radiology, Quantitative Imaging Center, Boston, MA (United States)

2011-08-15

Intrasubstance meniscal signal changes not reaching the articular surface on fast spin echo (FSE) sequences are considered to represent mucoid degeneration on MRI. The aim of this study was to evaluate the association of prevalent intrasubstance signal changes with incident tears of the medial meniscus detected on 3.0 T MRI over a 1-year period. A total of 161 women aged {>=}40 years participated in a longitudinal 1-year observational study of knee osteoarthritis. MRI (3.0 T) was performed at baseline and 12-month follow-up. The anterior horn, body, and posterior horn of the medial meniscus were scored by two experienced musculoskeletal radiologists using the Boston-Leeds Osteoarthritis Knee Score (BLOKS) system. Four grades were used to describe the meniscal morphology: grade 0 (normal), grade 1 (intrasubstance signal changes not reaching the articular surface), grade 2 (single tears), and grade 3 (complex tears and maceration). Fisher's exact test and the Cochran-Armitage trend test were performed to evaluate whether baseline intrasubstance signal changes (grade 1) predict incident meniscal tears/maceration (grades 2 and/or 3) in the same subregion of the medial meniscus, when compared to subregions without pathology as the reference group (grade 0). Medial meniscal intrasubstance signal changes at baseline did not predict tears at follow-up when evaluating the anterior and posterior horns (left-sided p-values 0.06 and 0.59, respectively). No incident tears were detected in the body. We could not demonstrate an association between prevalent medial meniscal intrasubstance signal changes with incident tears over a 1-year period. (orig.)

The relationship between prevalent medial meniscal intrasubstance signal changes and incident medial meniscal tears in women over a 1-year period assessed with 3.0 T MRI

International Nuclear Information System (INIS)

Crema, Michel D.; Hunter, David J.; Roemer, Frank W.; Li, Ling; Marra, Monica D.; Nogueira-Barbosa, Marcello H.; Hellio Le Graverand, Marie-Pierre; Wyman, Bradley T.; Guermazi, Ali

2011-01-01

Intrasubstance meniscal signal changes not reaching the articular surface on fast spin echo (FSE) sequences are considered to represent mucoid degeneration on MRI. The aim of this study was to evaluate the association of prevalent intrasubstance signal changes with incident tears of the medial meniscus detected on 3.0 T MRI over a 1-year period. A total of 161 women aged ≥40 years participated in a longitudinal 1-year observational study of knee osteoarthritis. MRI (3.0 T) was performed at baseline and 12-month follow-up. The anterior horn, body, and posterior horn of the medial meniscus were scored by two experienced musculoskeletal radiologists using the Boston-Leeds Osteoarthritis Knee Score (BLOKS) system. Four grades were used to describe the meniscal morphology: grade 0 (normal), grade 1 (intrasubstance signal changes not reaching the articular surface), grade 2 (single tears), and grade 3 (complex tears and maceration). Fisher's exact test and the Cochran-Armitage trend test were performed to evaluate whether baseline intrasubstance signal changes (grade 1) predict incident meniscal tears/maceration (grades 2 and/or 3) in the same subregion of the medial meniscus, when compared to subregions without pathology as the reference group (grade 0). Medial meniscal intrasubstance signal changes at baseline did not predict tears at follow-up when evaluating the anterior and posterior horns (left-sided p-values 0.06 and 0.59, respectively). No incident tears were detected in the body. We could not demonstrate an association between prevalent medial meniscal intrasubstance signal changes with incident tears over a 1-year period. (orig.)

Comparing SMAP to Macro-scale and Hyper-resolution Land Surface Models over Continental U. S.

Science.gov (United States)

Pan, Ming; Cai, Xitian; Chaney, Nathaniel; Wood, Eric

2016-04-01

SMAP sensors collect moisture information in top soil at the spatial resolution of ~40 km (radiometer) and ~1 to 3 km (radar, before its failure in July 2015). Such information is extremely valuable for understanding various terrestrial hydrologic processes and their implications on human life. At the same time, soil moisture is a joint consequence of numerous physical processes (precipitation, temperature, radiation, topography, crop/vegetation dynamics, soil properties, etc.) that happen at a wide range of scales from tens of kilometers down to tens of meters. Therefore, a full and thorough analysis/exploration of SMAP data products calls for investigations at multiple spatial scales - from regional, to catchment, and to field scales. Here we first compare the SMAP retrievals to the Variable Infiltration Capacity (VIC) macro-scale land surface model simulations over the continental U. S. region at 3 km resolution. The forcing inputs to the model are merged/downscaled from a suite of best available data products including the NLDAS-2 forcing, Stage IV and Stage II precipitation, GOES Surface and Insolation Products, and fine elevation data. The near real time VIC simulation is intended to provide a source of large scale comparisons at the active sensor resolution. Beyond the VIC model scale, we perform comparisons at 30 m resolution against the recently developed HydroBloks hyper-resolution land surface model over several densely gauged USDA experimental watersheds. Comparisons are also made against in-situ point-scale observations from various SMAP Cal/Val and field campaign sites.

Ekspresi HER2/neu(c-ErbB2 pada Kanker Kolorektal

Directory of Open Access Journals (Sweden)

Nita Afriani

2014-12-01

Full Text Available Kanker kolorektal merupakan keganasan pada kolon dan rektum, penyebab morbiditas danmortalitas ketiga terbanyak diantara keganasan lainnya. Penelitian ekspresi HER2 pada kankerkolorektal memiliki rentang yang cukup jauh yaitu 0-83% dan belum pernah dipublikasi dilndonesia. Penelitian ini bertujuan untuk menilai ekspresi HER2 pada kanker kolorektal. Studicross-secfiona/ dilakukan terhadap 51 sediaan blok parafin kanker kolorektal rentang tahunJanuari 2011-Desember 2012 di Departemen Patologi Anatorni RS Cipto MangunkusumoJakarta. Penilaian karakteristik sampel diambil dari rekam medis dan penilaian histopatologidari sediaan HE pasien kanker kolorektal. Pulasan imunohistokimia HER2 menggunakanantibodipoliklonalantiHER2(DAKO. Rata-rata usia penderita adalah 57.8t13.54tahun,58.8%penderita adalah laki-laki dan 41.2o/o perempuan. Semua sediaan adalah adenokarsinomakolorektal. Ekspresi HER2 positif ditemukan sebanyak 5(9.8% kasus.AbstractColorectal cancer is a neoplasia of colon and rectum ,and also the 3rd leading cause ofmorbidity and mortality among men and women in the world. HER2 expression has controversialresults ranging from 0-83% and never been pubiished in lndonesia. This research aims tostudy HER2 expression in colorectal cancer. Cross-sectional study was conducted in 51 casesof colorectal cancer from January 2011 until December 2012 in Pathology Department ofCipto Mangunkusumo Hospital. Patient characteristic was reviewed from medical record andhistopathologic was evaluated from HE slides. lmunohistochemistry staining used anti HER2polyclonal antibody frorn DAKO. Mean age was 57.8113.54 years, 58.8% were males and41.2o4 were females. Positive HER2 was 5 cases (9.8%.

Bond strength of a composite resin to glass ionomer cements using different adhesive systems

Directory of Open Access Journals (Sweden)

Ana Carolina de Oliveira BECCI

2017-08-01

Full Text Available Abstract Introduction Glass ionomer cements are often used as a base or cavity lining prior to restorative material. Objective To evaluate the bond strength of a composite resin to different glass ionomer cements, when using a two-step conventional and self-etching adhesive systems. Material and method Three glass ionomer cements (Ketac Molar Easymix, Vitremer and Vitrebond, the composite resin Filtek Z350 XT and the adhesive systems Adper Single Bond 2, Clearfil SE Bond and Adper Easy One were used. As negative control, resin was bonded to cement without using an adhesive system. Holes (4 mm diameter, 2 mm deep prepared in acrilic bloks were filled with the glass ionomer cements (n=12/group. On the surface, an area of 1mm in diameter was delimited, the adhesive system was applied, and a specimen of composite resin with 1 mm height was made. After 24 hours storage (37 °C and 100% humidity, the microshear test was performed. Data were analyzed using two-way ANOVA and Tukey test for comparison between groups (α=0.05. Result The adhesive systems significantly improved the bond strenght of composite resin to glass ionomer cements (p≤0.001. There was no significant difference in bond strength when self-etching adhesive systems were compared with the simplified etch-and-rinse adhesive, except for Vitrebond where Clearfil SE Bond determined higher bond strength when compared to Adper Single Bond 2 (p=0.003. Conclusion Self-etching adhesive systems are a good option for establishing the bond between the composite resin and the glass ionomer cement.

Možnosti neinvazivních průzkumů stavební konstrukce z pískovcových bloků na Karlově mostě

Czech Academy of Sciences Publication Activity Database

Havlín, J.; Slavíková, M.; Bayer, K.; Válek, Jan

2014-01-01

Roč. 23, 9/10 (2014), s. 151-160 ISSN 1805-2576 R&D Projects: GA MK(CZ) DF11P01OVV027 Keywords : sandstone masonry * non-invasive survey * diagnostic methods Subject RIV: AL - Art, Architecture, Cultural Heritage http://www.civilengineeringjournal.cz/archive/issues/2014/so_9-10/so_05_14_havlin.pdf

Information letter 2. Information about operation of plants SE-NPP Bohunice and SE-VYZ during February 2005

International Nuclear Information System (INIS)

2005-03-01

In this leaflet results of exploitation of four units of the Bohunice V-1 and V-2 NPPs are presented. The electricity and heat production in February 2005 are reviewed. Within a February 2005 the electricity was produced: 217 GWh (block 1), 281 GWh (block 2), 277 GWh (block 3), 282 GWh (block 4), totally 1057 GWh, and 2271 GWh within a January - February 2005. The heat production in February 2005 was 266 506 GJ, and within a January - February 2005 it was produced 531 849 GJ of heat. On February 17 Slovak minister of economy Pavol Rusko and general director of ENEL Paolo Scaroni signed the agreement on acquisition of 66 per cent of Slovenske elektrarne (SE) by Italian ENEL for 840 million Eur. SE has capacity of around 7 GW (83 per cent of total Slovakian capacity). In 2004 SE generated 26 TWh of electricity. Processing and storage of radioactive wastes in Decommissioning of Nuclear Installations and Spent Fuel and Rad-waste Management (SE-VYZ) is presented. Since beginning of this year 58 fibre-concrete containers have been filled up in Bohunice processing centre of radioactive wastes. Twenty-three pieces of fibre-concrete containers were processed into fibre-concrete containers in Bohunice processing centre of radioactive wastes (BSC RAO) in February 2005. Twenty fibre-concrete containers were stored into Republic storage of radioactive wastes (RU RAO). Total number in RU RAO reached 830 pieces of fibre-concrete containers, which represent 11.53 per cent of storage capacity (7200 containers). Bohunice processing centre of radioactive wastes was put into active operation just before five years

Hydroelectric Power Plants Dobsina

International Nuclear Information System (INIS)

Majercak, V.; Srenkelova, Z.; Kristak, J.G.

1997-01-01

In this brochure the Hydroelectric Power Plants Dobsina, (VED), subsidiary of the utility Slovenske Elektrarne, a.s. (Slovak Electric, plc. Bratislava) are presented. VED is mainly aimed at generating peak-load electrical energy and maintenance of operational equipment. Reaching its goals, company is first of all focused on reliability of production, economy and effectiveness, keeping principles of work safety and industry safety standards and also ecology. VED operates eight hydroelectric power plants, from which PVE Ruzin I and PVE Dobsina I are pump storage ones and they are controlled directly by the Slovak Energy Dispatch Centre located in Zilina thought the system LS 3200. Those power plants participate in secondary regulation of electrical network of Slovakia. They are used to compensate balance in reference to foreign electrical networks and they are put into operation independently from VED. Activity of the branch is focused mainly on support of fulfilment of such an important aim as electric network regulation. Beginnings of the subsidiary Hydroelectric Power Plants Dobsina are related to the year of 1948. After commissioning of the pump storage Hydroelectric Power Plants Dobsina in 1953, the plant started to carry out its mission. Since that time the subsidiary has been enlarged by other seven power plants, through which it is fulfilling its missions nowadays. The characteristics of these hydroelectric power plants (The pump-storage power plant Dobsina, Small hydroelectric power plant Dobsina II, Small hydroelectric power plant Rakovec, Small hydroelectric power plant Svedlar, Hydroelectric power plant Domasa, The pump-storage power plant Ruzin, and Small hydroelectric power plant Krompachy) are described in detail. Employees welfare and public relations are presented

Safety provisions for steam generator in Mochovce nuclear power plant. BO CI 04 Integrity of primary collectors of VVER 440 steam generators

International Nuclear Information System (INIS)

Cikryt, F.; Bednarek, L.; Matocha, K.; Vejvoda, S.

1997-01-01

This paper dealt with the identification of possible damaging mechanism of the collector of the WWER 440 steam generator, cracking of primary collectors, corrosion damage of the protective coat of the primary collector circumferential weld, cracking of breathing space in the region of blinding effect by corrosion and strain, leaking of disassembling joint of the primary collector lid and with the integrity of heat exchanging tubes

Quality provision within the preparation of the finishing of the building of 3. and 4. block of the Nuclear Power Plant Mochovce

International Nuclear Information System (INIS)

Kompan, L.

2007-01-01

The contribution defines within the mentioned project the basic documentation of quality management system, relation between the launching programme, phase programmes and quality plans, relations between documentation of quality provision and documentation of the project quality provision. Moreover it describes the organisation structure of the plant Slovak Power Plants MO34 and the organisation scheme of the project team and principles of communication between teams on the working level

RODOS System in the Slovak Republic - its Implementation and Adaptation

International Nuclear Information System (INIS)

Duranova, T.; Bohun, L; Metke, E.; Janko, K.

2003-01-01

With support of the European Commission's (EC) ECHO programme 'Implementation of the RODOS Decision Support System for Off-Site Emergency Preparation and response in the Emergency centres in Poland and the Slovak Republic', RODOS system version 3.13 was implemented in the Slovak Republic with main objective to accelerate the implementation of the system within national emergency preparedness arrangements. Within the ECHO project, the National Centre of RODOS was established at the Nuclear Regulatory Authority of the Slovak Republic (NRA SR). VUJE was established as technical support organization and interactive user. As a data supplier and passive user were established the Slovak Centre for Radiation Monitoring, Slovak Hydro-Meteorological Institute (SHMI), Jaslovske Bohunice and Mochovce NPP's. As RODOS could become a standard tool for emergency preparedness in the European Union and CEE region lessons learned within projects mentioned in the paper were valuable contribution to other similar international and national projects. Effective working arrangements and links have been established between some institutes having competence in various aspects of emergency preparedness and response in about 20 European countries, with Forschungszentrum Karlsruhe as main responsible institute for system development and DSSNET project co-ordination. This network contributes to the more cost-effective use of resources for the further improvement of decision support for nuclear emergencies. More importantly, it will enhance trust and confidence between people, which is essential for responding effectively and coherently to any future nuclear accident that may have implications on a European scale. (authors)

Radiation protection and monitoring

International Nuclear Information System (INIS)

Bruecher, L.; Langmueller, G.; Tuerschmann, G.

1997-01-01

The safety, the quality and efficiency of the radiological monitoring systems for block one and two of the NPP Mochovce, designed and delivered by the general designer, should be increased by EUCOM Siemens. Modern, accident resistant and/or more powerful monitoring systems have been designed by Siemens will be added to the existing systems. To achieve this radiation measuring units will be installed inside the hermetic zone, in the reactor hall, at the stack, at the release water system and in the environment in the vicinity of the NPP. The presentation, the storage distribution and the processing of all measuring results also will be optimised by installing a modern high-performance computer system, the so-called Central Radiological Computer System 'CRCS', featuring a high availability. The components will be installed in the relevant control rooms all over the plant. With this computer system it is easy to control the radiation level inside and outside the NPP during normal operation and during and after an accident. Special programs, developed by Siemens support the staff by interpreting the consequences of radioactive releases into the environment and by initiating protection procedures during and after an accident. All functions of the system are available for emergency protection drills and training the staff interruption of the normal control procedure. For the personal protection a digital personal dosimetry system completely considering with the requirements of ICRP 60 and several contamination monitors will be installed. (authors)

VUEZ. Annual report 2005

International Nuclear Information System (INIS)

2006-01-01

A brief account of activities carried out by the Vyskumny ustav energetickych zariadeni, a.s. (VUEZ) in 2005 is presented. These activities are reported under the headings: (1) Introductory address by the Chairman of the Board of Directors; (2) On the company; (3) Basic data; (4) Product portfolio and customer services; (5) Quality management system; (6) Human resources; (7) Economic data; (7) Adving, s.r.o.; (8) Basic data and company management; (9) Line of business; (10) Activities performed in the past year; (11) Economic data; (12) Contact persons and addresses. In 2005, a number of important events took place in VUEZ. On the home market, our main business partner was SE a.s. Company. The key works were performed at SE nuclear power plant sites in Jaslovske Bohunice and Mochovce. A considerable volume of works co-ordinated by our company was executed also for Vodohospodarska vystavba Bratislava at the Gabcikovo Dam. On the foreign market, VUEZ kept on carrying out ongoing projects of preparation for the Jaslovske Bohunice V1 NPP decommissioning in co-operation with a consortium of foreign companies. In the field of experimental research, another project was launched in co-operation with IRSN Paris. As to leak tightness improvement of hermetic compartments and integrated leakage rate tests in nuclear power plants, works were continued in foreign plants such as the Dukovany NPP, Czech Republic, and the Paks NPP, Hungary

Diagnostic and monitoring systems produced in Vuje, Okruzna 5, 918 64 Trnava, Slovak Republic

International Nuclear Information System (INIS)

Oksa, G.; Bahna, J.; Murin, V.; Kucharek, P.; Smutny, S.

1996-01-01

Based on the 20 years experience in on-line vibration diagnostics of mechanical components in the primary circuit of nuclear power plant PWR WWER-440, Vuje, Okruzna 5, 918 64 Trnava produces its own diagnostic and monitoring systems since 1990. The variety of diagnostic systems includes: loose part monitoring system (LPMS), monitoring system of main circulating pumps (MCPMS), vibration monitoring system (LVMS), leakage monitoring system (LMS). The emphasis in the hardware solution is put on the design modularity and versatility so that many subcomponents (circuit boards) are common or highly similar for all systems. Using exclusively digital data for processing enhances the reliability of the measurements and allows the easy data transportation from one computer to another (e.g., for more sophisticated analysis). Trends in the software development follow the similar path as for the hardware solution - namely, the modularity and versatility of software is the imperative goal. The modern operating systems also incorporate the ability of network communication, which is crucial for the integration of stand-alone diagnostic systems into nuclear power plants information system. So far a number of systems have been successfully installed: 6 LPMSs (Jaslovske Bohunice, Dukovany), 4 MCPMs (Jaslovske Bohunice) and 2 LVMSs (Jaslovske Bohunice), all systems operate in PWR WWER-440 environment. Another diagnostic systems are under construction: 2 LPMSs (Temelin, PWR WWER-1000), 2 MCMSs (Mochovce - PWR WWER-440) and 2 LMSs (Jaslovske Bohunice). (author). 1 fig

Bohunice NPPs - Part of the Slovak's economy (sustainable) development

International Nuclear Information System (INIS)

Dobak, Dobroslav

2001-01-01

Of the total consumption of electricity in Slovakia, 42% was generated in nuclear power plant units in 1999. Slovakia operates 6 units with a WWER 440 nuclear reactors, 4 of them are at Bohunice site and 2 at Mochovce. The Nuclear Regulatory Authority of SR is not the only regulatory body controlling nuclear activity. Both - the system of nuclear activities regulation in Slovakia as well as the approach to Nuclear Safety enhancement of the operator were positively judged by IAEA and WENRA. In 1993 -Slovakia has accepted the commitments of the UN Convention on Climate Changes, including a reduction of greenhouse gases to 1990 levels by the year 2000. Moreover, as an internal target Slovakia has set the reaching of the ,'Toronto Objective', i.e. 20% reduction in CO x emissions through the year 2005 as compared to 1988. Taking into account the actual situation as well as natural conditions for some renewable sources utilisation, the target won't be reached without nuclear energy. The nuclear energy is free of emissions, does not burn oxygen, and with the share of production in Slovakia will remain significant contributor. To the environment protection it contributes also by replacing fossil heat plants with heat delivery for the region. In case of radiological wastes the environment protection is ensured by very strict system of control, evidence, treatment and repository. To conclude, Bohunice NPPs were, are and will remain very important part of the Slovak's economy, creating conditions for its (sustainable) development

Diagnostic and monitoring systems produced in Vuje, Okruzna 5, 918 64 Trnava, Slovak Republic

Energy Technology Data Exchange (ETDEWEB)

Oksa, G; Bahna, J; Murin, V; Kucharek, P; Smutny, S [Vyskumny Ustav Jadrovych Elektrarni, Trnava (Slovakia)

1997-12-31

Based on the 20 years experience in on-line vibration diagnostics of mechanical components in the primary circuit of nuclear power plant PWR WWER-440, Vuje, Okruzna 5, 918 64 Trnava produces its own diagnostic and monitoring systems since 1990. The variety of diagnostic systems includes: loose part monitoring system (LPMS), monitoring system of main circulating pumps (MCPMS), vibration monitoring system (LVMS), leakage monitoring system (LMS). The emphasis in the hardware solution is put on the design modularity and versatility so that many subcomponents (circuit boards) are common or highly similar for all systems. Using exclusively digital data for processing enhances the reliability of the measurements and allows the easy data transportation from one computer to another (e.g., for more sophisticated analysis). Trends in the software development follow the similar path as for the hardware solution - namely, the modularity and versatility of software is the imperative goal. The modern operating systems also incorporate the ability of network communication, which is crucial for the integration of stand-alone diagnostic systems into nuclear power plants information system. So far a number of systems have been successfully installed: 6 LPMSs (Jaslovske Bohunice, Dukovany), 4 MCPMs (Jaslovske Bohunice) and 2 LVMSs (Jaslovske Bohunice), all systems operate in PWR WWER-440 environment. Another diagnostic systems are under construction: 2 LPMSs (Temelin, PWR WWER-1000), 2 MCMSs (Mochovce - PWR WWER-440) and 2 LMSs (Jaslovske Bohunice). (author). 1 fig.

Kualitas Mikrobiologis Udara di Salah Satu Pusat Perbelanjaan di Jakarta Selatan

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Eko Pudjadi

2016-03-01

Full Text Available The airborne bacteria and fungi in parking building, playground and food court in Blok M Square, South Jakarta, were assessed in order to investigate air quality in one of the shopping center in Jakarta. The air sample was passed through plate count agar and potato dextrose agar using a single-stage multi-orifice Sampler SKC Biostage Standard. Results showed that average microbial concen-trations were 200.17, 101.17, 55, 33 CFU bacteria per m3, and 109.54, 37.69, 27.09 CFU fungi per m3 of air volume in the parking building, the children playground and the food court, respectively. The most dominating bacteria had characteristicsresembleairborne Bacillus subtilis, while the most dominating fungi wereidentified as Cryptococcus sp., Aspergillus spp., Penicillium sp. and Candida sp. The microbial concentrations were different significantly (α=0,05 inall the three areas. In addition, there were strong relationship and significant influence between the concentrations of bacteria and fungi to temperature, humidity and light intensity in in all the three areas based on Pearson correlation analysis. For today, there is no air quality standard specifically for shopping center, so the data were compared tocommon standards for indoor air quality. The concentration of bacteria and fungi met the standard regulated by TheMinistry of Health Republic of IndonesiaNo.1405/MENKES/SK/ XI/2002 about Environmental Requirements for Office and Industrial., i.e <700 CFU/m3, and acceptable according to World Health Organization (WHO with 500 CFU/m3 as a normal condition. In any case, it is advisable to be aware ofthe spread of airborne bacteria and fungi in shopping centersthat are potentially pathogenic.

MODEL PEMBELAJARAN TEACHING FACTORY UNTUK MENINGKATKAN KOMPETENSI SISWA DALAM MATA PELAJARAN PRODUKTIF

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Dadang Hidayat M.

2011-11-01

Full Text Available Abstract: The Model of Teaching Factory to Promote Students' Competence in Productive Sub­jects. The present article reports on a research project using the model of six-step teaching factory known as Model TF-6M. This R & D project was aimed at promoting students' competences regarding productive subjects at Vocational Schools. The six steps in the teaching factory model include receiving orders, ana­lyzing orders, stating readiness in executing orders, execution of orders, doing quality control, and handing over products to customers. Prior to the implementation of the steps, the students and teachers made some agreements on the setting up of industrial atmosphere in the school, exercising communication skills, and exercising analysis of orders. The model was developed in the time blocks of six weeks in the fourth semester and six weeks in the fifth semester, which was subsequently followed with an exam on the competences. The results indicate that the model was effective in promoting students' productive competences. Abstrak: Model Pembelajaran Teaching Factory untuk Meningkatkan Kompetensi Siswa dalam Mata Pelajaran Produktif. Model teaching factory enam langkah adalah model pembelajaran hasil penelitian dengan menggunakan metode R&D. Model ini bertujuan meningkatkan kompetensi produktif siswa SMK. Enam langkah dari satu siklus model ini, yaitu menerima pemberi order, menganalisis order, menyatakan kesiapan mengerjakan order, mengerjakan order, melakukan quality control, dan menyerahkan order. Sebelum siklus model dilaksanakan, siswa dengan guru melakukan kesepakatan menciptakan iklim industri di sekolah, melakukan latihan berkomunikasi, dan berlatih menganalisis order. Model dilakukan dalam blok waktu enam minggu pada semester empat, enam minggu pada semester lima dan dilanjutkan dengan uji kompetensi. Hasil penelitian menunjukkan model ini efektif meningkatkan kompetensi produktif siswa.

POTENSI PENGEMBANGAN TEKNOLOGI ROOF GARDEN DI KAWASAN MAMPANG PRAPATAN DAN SEKITARNYA, JAKARTA SELATAN (Development Potential of Roof Garden Technology in Mampang Prapatan Area and Surroundings, South Jakarta

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Sitti Sarifa Kartika Kinasih

2013-11-01

Full Text Available ABSTRAK Penelitian ini dilatarbelakangi oleh kondisi kotaJakartayang memiliki beragam masalah lingkungan. Tujuan penelitian ini adalah untuk mendapatkan fakta rinci manfaat ekologis, ekonomis, estetika, dan sosial yang dapat diraih oleh kawasan Jalan Mampang Prapatan dengan penerapan roof garden secara meluas; mengkaji persepsi stakeholder mengenai roof garden di kawasan Mampang Prapatan dan sekitarnya; serta memperoleh fakta peluang dan tantangan dalam penerapannya di Mampang Prapatan dan sekitarnya. Metode penelitian yang digunakan yakni analisis proyeksi manfaat dari citra Quick Bird kawasan Mampang Prapatan tahun 2010, analisis deskriptif induktif kondisi saat ini dan persepsi stakeholder terhadap penerapan roof garden, dan studi pustaka. Hasil penelitian menunjukkan bahwa analisis proyeksi manfaat dari blok terdelineasi daerah penelitian dengan luasan lahan 416.380 m2 dapat diperoleh manfaat secara ekologis (menghemat 25% energi yang biasa terpakai, dapat mereduksi 8.956 kg hingga 89.563 kg kotoran udara, dapat menjadi habitat untuk 597.088 tumbuhan, dan dapat meresapkan air hujan sebanyak 5.105.102 liter per tahun; secara ekonomis akan dapat menghasilkan 1.378 kg nasi mochi; secara estetis mengurangi kebisingan sekitar 10 dB hingga 40 dB serta dapat menyediakan 203 area estetis kota; secara sosial dapat memberikan tambahan 203 area komunitas pada blok kawasan terdelineasi Jalan Mampang Prapatan. Zona paling berpotensi memberikan manfaat adalah zona B yaitu zona perdagangan dan jasa (mengubah RTH existing 10,84% menjadi 28,15% dan terdapat 8 struktur di zona B yang telah menggunakan teknologi roof garden. Persepsi stakeholder dianalisis dari 5 konsep  telah terbukti sangat positif dan mendukung. Peluang penerapan roof garden di Mampang Prapatan dan sekitarnya jauh lebih besar daripada tantangan yang ada, bahkan solusi untuk tantangan tersebut diberikan oleh informan.   ABSTRACT This research is stimulated by the condition of Jakarta city

Analisis Potensi Habitat dan Koridor Harimau Sumatera di Kawasan Hutan Lindung Bukit Batabuh, Kabupaten Kuantan Singingi, Provinsi Riau

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Oki Hadian Hadadi

2016-09-01

Full Text Available ABSTRAK Pulau Sumatera adalah surga bagi keanekaragaman hayati, tapi surga ini sedang terancam oleh berbagai tekanan dari aktivitas manusia dari konversi hutan, pembukaan lahan yang tidak terkendali untuk perkebunan, perambahan dan perburuan liar. Saat ini, hutan alam di Sumatera berada di bawah tekanan kuat yang mempengaruhi pada kondisi ekosistem dan keanekaragaman hayati di dalamnya. Situasi yang sama juga terjadi di pulau besar lainnya di Indonesia, yaitu Papua, Kalimantan, Sulawesi, Sumatera, dan Jawa. Penelitian ini dilakukan dengan Penginderaan Jauh dan Sistem Informasi Geografis. Teknologi Penginderaan Jauh digunakan untuk mengidentifikasi tutupan lahan dan bentang alam berdasarkan genesis. Sementara teknologi GIS digunakan untuk menilai kesesuaian habitat harimau sumatera dan untuk menentukan potensi daerah untuk pengembangan koridor habitat untuk mempertahankan konektivitas antara dua blok hutan dipisahkan oleh jalan di daerah. Lokasi penelitian adalah Bukit Batabuh Hutan Lindung. Hasil penelitian menegaskan bahwa daerah penelitian ini cocok untuk mempertimbangkan sebagai habitat Harimau Sumatera, tetapi berfungsi sebagai habitat koridor saja dan tidak dianggap sebagai habitat inti, karena wilayahnya yang hanya mampu menampung kurang dari dua harimau. Namun demikian, mengingat lokasi strategis daerah ini sebagai hubungan antara dua kawasan lindung yaitu Rimbang Baling dan Taman Nasional Bukit Tigapuluh, wilayah ini sangat penting untuk dilindungi. Degradasi kesesuaian habitat terjadi pada kisaran 2002 - 2013 dengan indikasi pengurangan kawasan hutan alam yang berdampak langsung pada kondisi ekosistem di daerah. Keberadaan jalan memisahkan blok hutan Bukit Batabuh di daerah memberikan kontribusi yang terhadap tekanan tinggi kerusakan lingkungan. Lokasi potensial untuk membangun koridor habitat adalah lokasi di mana masih ada tutupan vegetasi yang relatif padat. Hutan alam di sepanjang jalan yang memisahkan hutan Bukit Batabuh telah

Calibration of filters for detection of airborne I-131 in the environment of nuclear power plant; Kalibracija filtrov za detekcijo I-131 v zraku okolja jedrske elektrarne

Energy Technology Data Exchange (ETDEWEB)

Zupan, M; Miklavzic, U; Pucelj, B [Institut Jozef Stefan, Ljubljana (Yugoslavia)

1982-07-01

A simple and clean method for efficiency calibration of filters for collection of airborne I and corresponding Ge(Li) spectrometer is described. As the calibrated source of gaseous I-131 the radiopharmaceutical water solution of NaI is used. As calibration example the absolute activity distribution of I-131 measured in a charcoal filter is shown. (author)

Tender in power-plants back to starting point

International Nuclear Information System (INIS)

TREND

2003-01-01

Even though there was no progress in privatisation of a 40-percent stake in Slovenske elektrarne (SE), a.s., Bratislava a government decree on re-opening of the tender issued in July will allow more prospects to participate. New prospects that are expected to submit their offers are Czech CEZ and American AES. At the same time the original eight prospects that submitted their offers earlier will have the opportunity to withdraw from the tender or review their offers. The new prospects can show their interest in requesting a information memorandum that will be published shortly and then PricewaterhouseCoopers (PwC) will state a date when the offers have to be submitted. After the original offers are updated and the new ones submitted, the offers will be evaluated. Representative of PwC, Peter Mitka refused to discuss the evaluation deadlines and the consecutive due diligence in SE to be conducted by selected investors. The company to have restarted the whole process was the Czech CEZ that had announces its intention to privatise not only the conventional part of SE but the nuclear part as well. The remaining prospects only show interest in hydraulic power plants or conventional power plants but none of them is interested in nuclear power plants. Even though the process is still open and theoretically other prospects could show their interest in the future, Minister of Economy, Robert Nemcsics does not expect that this step would be repeated. And so the number of prospects is ten. In the past the Minister expressed his view that the most suitable solution would be so sell the SE as a whole and during the first press conference given together with privatisation advisor the Minister explained that there was no time-pressure in regards to the privatisation process as an internal restructuring of the company had to be completed first

Financial groups charmed by energy sector

International Nuclear Information System (INIS)

Haluza, I.; Marcan, P.

2006-01-01

The Slovak power industry is no longer the domain of big state-controlled and international companies. Local financial groups that grew up on equity deals, revitalisation of industry, real estate and receivables business have developed an interest in the field as well. They are contemplating the possibility of investing a part of their gains into energy sources. They can see the gap that the closure of the V1 power plant in Jaslovske Bohunice will create in Slovakian's power capacity. Although the new owner of Slovenske elektrarne, Italian Enel, will attend to filling the gap, local market players also sense an opportunity. Apart from the closure of V1 there is also rising energy demand driven by growing industry and growing energy prices. What is more, the state supports renewable energy sources like wind and biomass though subsidies, tax allowances or higher purchase prices. According to standard economic formulas at least, increased competition should exert pressure on prices. However, renewable energy sources are more expensive then traditional ones and new gas or coal driven power plants will certainly not push prices down. The electricity produced by power plants in Jaslovske Bohunice, which is to be closed, is the cheapest we have. So nobody dares to predict with 100-percent certainty what energy prices will look like in two years. Investment director of private equity group Penta, Vladimir Brodnan, says that new investors are not entering the energy business because of guaranteed profit. Utility regulator URSO only sets fixed prices for distribution companies but, on the other hand, the draft amendment to the regulation act indicates that the government would like to change this status. In future the powers of the regulator should also cover the prices of electricity as a commodity. In addition, the possibility of the regulator being able to interfere with the liberalised market concerns investors. (authors)

Slovak companies not pleased by compromise with Brussels

International Nuclear Information System (INIS)

Marcan, P.

2005-01-01

The sale and purchase of carbon dioxide emissions used to be a topic only of interest to environmentalists - until it started to be about money. Industrial associations in Western Europe started fighting for higher quotas earlier than in Slovakia. Initially, Slovak companies were satisfied with the quotas proposed as these did not force them to decrease production, or invest extensively in more environmentally friendly production, or purchase emission permits for exceeding the quotas set. Everything changed after the European Commission approved the Slovak plan in autumn last year. This set a limit 14% lower than the original proposal. The largest Slovak producer of carbon dioxide - U.S.Steel Kosice - challenged the new quotas directly at the European Court of Justice in Luxembourg. But other producers also object. 'The decrease is an unfortunate and strategically bad move for Slovakia,' said the Head of the Environmental Department at Slovenske elektrarne (Slovak Electric), Branislav Mihaly. And added that the Ministry of Environment was fully responsible for this situation. 'Including the political responsibility of Minister Laszlo Miklos,' he added. Given a quota reduction of 14%, he considers it very likely that Slovak Electric will follow the example of the Kosice steel works. The state must allocate the new quotas before the end of February. The Ministry announced that for large sources, it would seek solutions by individual negotiations. For smaller sources there would be a flat rate decrease. In theory, if companies were to take full advantage of the original quotas, the new allocation plan would cost them 40 to 50 mil. EUR (1.6 -2 bill. Slovak crowns). TREND based its calculation on the current market price of emissions - 8-10 EUR/ton of carbon dioxide

Nuclear energy between science and public

Energy Technology Data Exchange (ETDEWEB)

Bobnar, B [Inst. Jozef Stefan, Ljubljana (Slovenia)

1992-07-01

The objective of the presented research was to establish the presence and the structure of nuclear energy as a theme in Slovenian mass media and at the same time to answer the question what chances an active Slovenian reader had in the year 1991 to either strengthen or change his opinion on nuclear power. Measurement and analysis of chosen relevant variables in 252 contributions in six Slovenian mass media publications in the year 1991 showed that the most frequent nuclear theme was decommissioning and closing down of a nuclear power plant. Other themes followed in the order of the frequency of appearance: nuclear energy as an economic issue, waste disposal, NPP Krsko operation, influence on health, information about events, seismic questions. The scientific theme - nuclear energy, was intensely represented in chosen Slovenian mass media publications in 1991. Common to all nuclear themes is that they were being presented from the political point of view. (author) [Slovenian] Prispevek s strani komunikoloskih raziskav osvetljuje nekatere dileme ob vstopanju stroke v svet mnozicnih medijev. Cilj raziskave je bil: ugotoviti prisotnost in strukturo jedrske energije kot teme v javnih pisnih medijih v letu 1991 ter oceniti, ali je imel povprecni bralec vsaj enega dnevnega casopisa moznost, da okrepi ali spremeni svoje mnenje o jedrski energiji. Merjenje in analiza relevantnih izbranih spremenljivk v 252 prispevkih v sestih slovenskih pisnih medijih sta pokazala, da je bila najpogostejsa jedrska tema zapiranje in razgradnja jedrskih elektrarn, sledili so ekonomski vidiki jedrske energije, vprasanja, povezana s skladiscenjem in odlagaliscem radioaktivnih odpadkov, delovanje NE Krsko, vpliv jedrske energije na zdravje, informacije o nezgodah, seizmoloska vprasanja. Strokovna tema - jedrska energija, je bila intenzivno predstavljena v slovenskih pisnih medijih v letu 1991, vendar prevladujoce s politicnega zornega kota. (author)

Seismicity as dynamic load of pipes and fittings

International Nuclear Information System (INIS)

Rejent, B.

1984-01-01

The load is discussed of pipe systems and fittings for nuclear power plants which may result from earthquakes, etc. Modifications of the equation of motion are discussed which may be solved using the response spectrum method or the method of direct numerical integration. A mathematical description of both methods is given. The seismic resistance of fittings, pumps, etc., is experimentally determined by loking for their eigenfrequencies and monitoring the response of equipment to resonance oscillations. The principle is described of uniaxial hydraulic and mechanical shock absorbers and a viscous damper. The presented computation method was used for evaluating the primary circuit (Sigma Modrany) and rods for the remote control of fittings (Sigma Hodonin) supplied for the Mochovce nuclear power plant. Variants were compared of seismic protection of the primary circuit by hydraulic and mechanical shock absorbers with viscous dampers and of circuits without any protection. The unprotected system oscillates in the first harmonic, the system with shock absorbers keeps the deflections within the range of the shock absorber function (to 2 mm), and the system using viscous dampers oscillates approximately according to the first waveform with a deflection of around 11 mm. A diagram and a dynamic model are presented of a rod for the remote control of fittings. Figure shows the computation model and the response of this rod in individual time moments, both affected and not affected by play in the dilatation joint. Table shows the effect of play in the dilatation joint on deformation maxima and on rod bend stress from a symmetric load of 8g. (E.S.)

Atoms in Slovakia

International Nuclear Information System (INIS)

Danis, D.; Feik, K.; Florek, M.; Kmosena, J.; Chrapan, J.; Morovic, M.; Slugen, V.; Seliga, M.; Valovic, J.

2006-01-01

In this book the history of development of using of nuclear energy in the Slovak Republic as well as in the Czechoslovakia (before 1993 year) is presented. The aim of the book is to preserve the memory of the period when the creation and development of nuclear physics, technology, nuclear medicine, radioecology and energetics in Slovakia occurred - as witnessed by people who experienced this period and to adapt it to future generations. The Editorial board of the SNUS collected the views of 60 contributors and distinguished workers - Slovakian experts in nuclear science, education and technology. Calling upon a wide spectrum of experts ensured an objective historical description of the period. A huge amount of subjective views on recent decades were collected and supported by a wealth of photographic documentation. This created a synthesised reflection on the history of the 'atoms' in Slovakia. The book contains 15 tables, 192 black and white and 119 colour pictures from around the world and from places involved in the compilation of the study and with the study of atomic science in Slovakia. The main chapters are as follows: Atoms in the world, Atoms in Slovakia, Atoms in the educational system, Atoms in health services (Radiology, Nuclear medicine, Radiation protection, the Cyclotron centre of the Slovak Republic), Radioecology, Other applications of irradiation, Nuclear energetics (Electric energy in the second half of the 20 th century, NPP Bohunice, NPP Mochovce, the back-end of Nuclear energetics, Big names in Nuclear energetics in Slovakia), Chronology and an Appendix entitled 'Slovak companies in nuclear energetics'

Status and development of deep geological repository in Slovak republic from geological point of view

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Jozef Franzen

2007-01-01

Full Text Available During the operation of Slovak NPPs, production of approximately 2,300 metric tons of spent fuel expressed as heavy metal (18,654 spent fuel assemblies is expected. In addition, about 5000 metric tons of radioactive waste unfit for near surface repository at Mochovce and destined for a deep geological disposal. The safe and long-term solution of back-end fuel cycle is so highly required.One of the most favorable solutions is Deep Geological Repository (DGR. The site for a DGR, along with repository design and the engineered barrier system must ensure long-term safety of the disposal system.A preliminary set of site-selection criteria for a DGR was proposed in Slovakia, based on worldwide experience and consistent with IAEA recommendations. Main groups of criteria are: 1 geological and tectonic stability of prospective sites; 2 appropriate characteristics of host rock (lithological homogeneity, suitable hydrogeological and geochemical conditions, favourable geotechnical setting, absence of mineral resources, etc.; 3 conflict of interests (natural resources, natural and cultural heritage, protected resources of thermal waters, etc..Based on the previous geological investigations, three distinct areas (five localities were determined as the most prospective sites for construction of a DGR so far. Three of them are built by granitoids rock (Tribeč Mts., Veporske vrchy Mts. and Stolicke vrchy Mts., other consist of sedimentary rock formations (Cerova vrchovina Upland and Rimavska kotlina Basin. Objective for the next investigation stage is to perform more detailed geological characterization of the prospective sites.

Nuclear power: Europe report

International Nuclear Information System (INIS)

Anon.

2000-01-01

Last year, 1999, nuclear power plants were available for energy supply, respectively, in 18 countries all over Europe. In eight of the fifteen member countries of the European Union nuclear power plants have been in operation. A total of 218 plants with an aggregate net capacity of 181,120 MWe and an aggregate gross capacity of 171,802 MWe were in operation. Two units, i.e. Civaux 2 in France and Mochovce-2 in Slovakia went critical for the first time and started commercial operation after having been connected to the grid. Three further units in France, Chooz 1 and 2 and Civaux 1, started commercial operation in 1999 after the completion of technical measures in the primary circuit. Last year, 13 plants were under construction in Romania, Russia, Slovakia and the Czech Republic, that is only in East European countries. In eight countries of the European Union 146 nuclear power plants have been operated with an aggregate gross capacity of 129.772 MWe and an aggregate net capacity of 123.668 MWe. Net electricity production in 1999 in the EU amounts to approx. 840.2 TWh, which means a share of 35 per cent of the total production. Shares of nuclear power differ widely among the operator countries. They reach 75 per cent in France, 73 per cent in Lithuania, 58 per cent in Belgium and 47 per cent in Bulgaria, Sweden and Slovakia. Nuclear power also provides a noticeable share in the electricity supply of countries, which operate no own nuclear power plants, e.g. Italy, Portugal and Austria. (orig.) [de

Application of discontinuity factors in C-PORCA 7 code

International Nuclear Information System (INIS)

Pos, I.; Parko, T.; Szabo, S. P.

2010-01-01

During last years there were up-rated the reactor power up to 1485 MW and new fuel types have been utilised at the Paks NPP. To fulfil the demand of the accuracy and correctness of on-line core monitoring and off-line core analysis the HELIOS/C-PORCA models have been modernised as well. The main step of this developing process was to change the mathematics of the 3D two group diffusion model on the basis of hybrid finite element method. The upgraded mathematics gave very good results comparing the C-PORCA calculations against mathematical benchmarks and measurements of different units and cycles of NPP Paks and Mochovce. As a final step of the modernisation process the application of flux discontinuity factors has been made. In the frame of VVER community the usage of this parameter in core analyses codes is very unusual in contrast with codes for the same purpose in western countries. In this paper both the reason of the introduction of discontinuity factors into HELIOS/C-PORCA models and its effect on the accuracy of calculation are also presented. We tried to emphasise which kind of codes and which kind of reactor-physical parameters can be influenced mainly by discontinuity factors. The method of the calculation of flux discontinuity factors in fuel and non-fuel regions of the core is also described. As the most important effect of the utilisation of this parameter was that almost all fittings in C-PORCA code based on in-core measurements have became needless. (Authors)

Desain Rantai Pasok Gas Alam Cair (LNG untuk Kebutuhan Pembangkit Listrik di Indonesia Bagian Timur

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Made Arya Satya Dharma Putra

2017-01-01

Full Text Available Indonesia merupakan negara yang memiliki gas alam yang melimpah, namun kurangnya kesadaran masyarakat Indonesia untuk memanfaatkan gas tersebut untuk kebutuhan listrik di Indonesia yang sekarang sedang dalam krisis terutama di Indonesia Timur. Salah satu penyebab krisis tenaga listrik yang terjadi di Indonesia adalah tingginya nilai harga bahan bakar minyak, dimana High Speed Diesel Oil merupakan bahan bakar utama bagi pembangkit listrik di Indonesia. Gas alam cair atau Liquefied Natural Gas (LNG dapat menjadi solusi alternatif bahan bakar bagi pembangkit listrik di Indonesia.Studi kali ini bertujuan untuk pemanfaatan gas alam cair (LNG untuk kebutuhan pembangkit listrik di Indonesia Timur dengan menentukan pola distribusi LNG dengan menggunakan Blok Masela sebagai sumber LNG dan menggunakan kapal untuk mendistribusikannya. Terdapat 39 pembangkit yang tersebar di 4 pulau yaitu Maluku, Nusa Tenggara Barat, Nusa Tenggara Timur, dan Papua. Kapal yang digunakan untuk mendistribusikan terdapat 5 kapal dengan ukuran 2500 m3, 7500 m3, 10000 m3, 19500 m3, 23000 m3. Untuk mendapatkan rute distribusi, studi ini menggunakan metode Linear Programing dan dalam Vehicle Routing Problem. Hasil optimasi pada distribusi ini adalah rute dan kapal yang optimal / terbaik dengan biaya ekonomi yang minimal.Dari hasil penelitian ini pembangkit akan dibagi menjadi 5 cluster dimana terdapat 5 rute yang terpilih dengan menggunakan 6 kapal yaitu 5 kapal ukuran 2500 m3 dan 1 kapal dengan ukuran 7500m3. Biaya total yang diperlukan dalam mendistribusikan LNG sebesar US$ 111,863,119.15 untuk Opex dan US$ 283,967,000.00 untuk Capex. Hasil dari kajian ekonomi menunjukan bahwa margin penjualan yang terpilih adalah antara US$ 3.5 sampai US$ 3.9 dengan payback period selama 6.8 – 4.7 tahun tahun dari waktu operasi 20 tahun.

STUDI TENTANG PEMROSESAN TEPUNG SORGUM TERFOSFORILASI DAN APLIKASINYA PADA BERBAGAI ADONAN PASTRI

Directory of Open Access Journals (Sweden)

Ummi Rohajatien

2012-08-01

Full Text Available Sorghum is a potential alternative food source to be developed. The objective of the research is. (1 to know the effects of the treatment of STTP concen­tra­tion and duration of phosphorylation process to functional properties of sorghum flour; and (2 to know the comparison on both the physical and organoleptic quality of pastry product using basic material of phosphorylated sorghum and wheat flour. The research uses factorial randomized block design with 2 factors. T-Test is used to know both comparison on physical and organoleptic quality of pastry product by using basic material of phosphorylated sorghum and wheat flour. The result of T-test to the physical quality parameters of cake and pancake (cutting power, texture and color lightness was significantly different for the alpha 0,05. On the other hand, organoleptic quality parameters (appearance, taste, flavor, smoothness, softness and color were not significantly different. In addition, for cookies physical quality para­meters (broken power, texture, and color were significantly different. On the contrary, for organoleptic quality parameters, they were not significantly different. Sorgum merupakan sumber makanan alternatif sangat potensial untuk di­kembangkan. Penelitian ini bertujuan: (1 mengetahui pengaruh perlakuan konsentrasi STTP dan lamanya proses fosforilasi pada sifat fungsional pada tepung sorgum; dan (2 me­ngetahui perbandingan kedua kualitas organopleptik dan fisik produk pastri dengan menggunakan bahan dasar tepung terigu sorgum terfosforilasi. Penelitian meng­gunakan rancangan blok acak faktorial dengan 2 faktor. T-test digunakan untuk mengetahui kedua perbandingan pada sifat fisik dan organoleptik produk pastri dengan menggunakan sifat dasar tepung terigu dan sorgum terfosforilasi. Hasil dari T-test pada parameter kualitas fisik cake dan kue dadar berbeda secara nyata pada alpa 0,05. Parameter kualitas organoleptik tidak berbeda nyata. Parameter kualitas fisik cookies

Russian Symbolism in its quest for the future

Directory of Open Access Journals (Sweden)

E. VOLZHENINA

2014-01-01

Full Text Available Article is devoted to the vision of the future by Russian symbolists: what they were afraid of and what they dreamed about. On the basis of rich journalism heritage of symbolism author analyzed projects of the future proposed by poets, who wrote on the subject most frequently and profoundly: D. S. Merezhkovskij , A. A. Blok, Viach. I. Ivanov, Andrei Belyi. Analysis of each individual project, conceptualized in the best way by D. S. Merezhkovskij, was carried out. Author revealed a range of problems that were conceived by symbolism in its quest for an ideal future: problem “people and intellectuals”, traditional for the Russians by the beginning of 20th century, the role of the artist and art in the future, “the forthcoming ham”, and creating a new man. A comparison of positions on different issues of the symbolists was completed in the article. It was found that the impetus and direction of symbolists’ quest for the future were awoken by their comprehension of the key contradiction of the epoch. In the article this contradiction is described with a ternary opposition “personality—mass—society”. Thus, despite differing views on some problems (e.g. cancellation of problem “people and intellectuals” by D. S. Merezhkovskij, a total understanding of contradiction “personality—mass— society” was common: the future belongs to a free person, transformed, in any event, into a new man. Also, the article discusses the fate of the elements of creative practice of the symbolists. The main conclusion of the author concerned about symbolists’ future projects is that the heritage of symbolism, devoted to the topic, wasn’t assimilated by descendants, while new methods of creative behavior, developed by the symbolists and targeted at a mass audience, have become a part of life.

The nature of dark matter

Energy Technology Data Exchange (ETDEWEB)

Kirillov, A.A. [Institute for Applied Mathematics and Cybernetics, 10 Uljanova Str., Nizhny Novgorod 603005 (Russian Federation)]. E-mail: ka98@mail.ru

2006-01-19

The observed strong dark-to-luminous matter coupling [F. Donato, et al., astro-ph/0403206, Mon. Not. R. Astron. Soc., submitted for publication; G. Gentile, et al., Mon. Not. R. Astron. Soc. 351 (2004) 903; D.T.F. Weldrake, et al., Mon. Not. R. Astron. Soc. 340 (2003) 12; W.J.G. de Blok, A. Bosma, Astron. Astrophys. 385 (2002) 816; O. Gerhard, et al., Astrophys. J. 121 (2001) 1936; A. Borriello, et al., Mon. Not. R. Astron. Soc. 341 (2003) 1109] suggests the existence of a some functional relation between visible and DM sources which leads to biased Einstein equations. We show that such a bias appears in the case when the topological structure of the actual Universe at very large distances does not match properly that of the Friedman space. We introduce a bias operator {rho}{sub DM}=B-bar {rho}{sub vis} and show that the simple bias function b=1/(4{pi}r{sub 0}r{sup 2}){theta}(r-r{sub max}) (the kernel of B-bar ) allows to account for all the variety of observed DM halos in astrophysical systems. In galaxies such a bias forms the cored DM distribution with the radius R{sub C}{approx}R{sub opt} (which explains the recently observed strong correlation between R{sub C} and R{sub opt} [F. Donato, et al., astro-ph/0403206, Mon. Not. R. Astron. Soc., submitted for publication]), while for a point source it produces the logarithmic correction to the Newton's potential (which explains the observed flat rotation curves in spirals). Finally, we show that in the theory suggested the galaxy formation process leads to a specific variation with time of all interaction constants and, in particular, of the fine structure constant.

Epigenetic programming at the Mogat1 locus may link neonatal overnutrition with long-term hepatic steatosis and insulin resistance.

Science.gov (United States)

Ramon-Krauel, Marta; Pentinat, Thais; Bloks, Vincent W; Cebrià, Judith; Ribo, Silvia; Pérez-Wienese, Ricky; Vilà, Maria; Palacios-Marin, Ivonne; Fernández-Pérez, Antonio; Vallejo, Mario; Téllez, Noèlia; Rodríguez, Miguel Àngel; Yanes, Oscar; Lerin, Carles; Díaz, Rubén; Plosch, Torsten; Tietge, Uwe J F; Jimenez-Chillaron, Josep C

2018-05-29

Postnatal overfeeding increases the risk of chronic diseases later in life, including obesity, insulin resistance, hepatic steatosis, and type 2 diabetes. Epigenetic mechanisms might underlie the long-lasting effects associated with early nutrition. Here we aimed to explore the molecular pathways involved in early development of insulin resistance and hepatic steatosis, and we examined the potential contribution of DNA methylation and histone modifications to long-term programming of metabolic disease. We used a well-characterized mouse model of neonatal overfeeding and early adiposity by litter size reduction. Neonatal overfeeding led to hepatic insulin resistance very early in life that persisted throughout adulthood despite normalizing food intake. Up-regulation of monoacylglycerol O-acyltransferase ( Mogat) 1 conceivably mediates hepatic steatosis and insulin resistance through increasing intracellular diacylglycerol content. Early and sustained deregulation of Mogat1 was associated with a combination of histone modifications that might favor Mogat1 expression. In sum, postnatal overfeeding causes extremely rapid derangements of hepatic insulin sensitivity that remain relatively stable until adulthood. Epigenetic mechanisms, particularly histone modifications, could contribute to such long-lasting effects. Our data suggest that targeting hepatic monoacylglycerol acyltransferase activity during early life might provide a novel strategy to improve hepatic insulin sensitivity and prevent late-onset insulin resistance and fatty liver disease.-Ramon-Krauel, M., Pentinat, T., Bloks, V. W., Cebrià, J., Ribo, S., Pérez-Wienese, R., Vilà, M., Palacios-Marin, I., Fernández-Pérez, A., Vallejo, M., Téllez, N., Rodríguez, M. À., Yanes, O., Lerin, C., Díaz, R., Plosch, T., Tietge, U. J. F., Jimenez-Chillaron, J. C. Epigenetic programming at the Mogat1 locus may link neonatal overnutrition with long-term hepatic steatosis and insulin resistance.

The association between reduced knee joint proprioception and medial meniscal abnormalities using MRI in knee osteoarthritis: results from the Amsterdam osteoarthritis cohort.

Science.gov (United States)

van der Esch, M; Knoop, J; Hunter, D J; Klein, J-P; van der Leeden, M; Knol, D L; Reiding, D; Voorneman, R E; Gerritsen, M; Roorda, L D; Lems, W F; Dekker, J

2013-05-01

Osteoarthritis (OA) of the knee is characterized by pain and activity limitations. In knee OA, proprioceptive accuracy is reduced and might be associated with pain and activity limitations. Although causes of reduced proprioceptive accuracy are divergent, medial meniscal abnormalities, which are highly prevalent in knee OA, have been suggested to play an important role. No study has focussed on the association between proprioceptive accuracy and meniscal abnormalities in knee OA. To explore the association between reduced proprioceptive accuracy and medial meniscal abnormalities in a clinical sample of knee OA subjects. Cross-sectional study in 105 subjects with knee OA. Knee proprioceptive accuracy was assessed by determining the joint motion detection threshold in the knee extension direction. The knee was imaged with a 3.0 T magnetic resonance (MR) scanner. Number of regions with medial meniscal abnormalities and the extent of abnormality in the anterior and posterior horn and body were scored according to the Boston-Leeds Osteoarthritis Knee Score (BLOKS) method. Multiple regression analyzes were used to examine whether reduced proprioceptive accuracy was associated with medial meniscal abnormalities in knee OA subjects. Mean proprioceptive accuracy was 2.9° ± 1.9°. Magnetic resonance imaging (MRI)-detected medial meniscal abnormalities were found in the anterior horn (78%), body (80%) and posterior horn (90%). Reduced proprioceptive accuracy was associated with both the number of regions with meniscal abnormalities (P knee complaints. This is the first study showing that reduced proprioceptive accuracy is associated with medial meniscal abnormalities in knee OA. The study highlights the importance of meniscal abnormalities in understanding reduced proprioceptive accuracy in persons with knee OA. Copyright © 2013 Osteoarthritis Research Society International. All rights reserved.

Fast and effective determination of strontium-90 in high volumes water samples

International Nuclear Information System (INIS)

Basarabova, B.; Dulanska, S.

2014-01-01

A simple and fast method was developed for determination of 90 Sr in high volumes of water samples from vicinity of nuclear power facilities. Samples were taken from the environment near Nuclear Power Plants in Jaslovske Bohunice and Mochovce in Slovakia. For determination of 90 Sr was used solid phase extraction using commercial sorbent Analig R Sr-01 from company IBC Advanced Technologies, Inc.. Determination of 90 Sr was performed with dilute solution of HNO 3 (1.5-2 M) and also tested in base medium with NaOH. For elution of 90 Sr was used eluent EDTA with pH in range 8-9. To achieve fast determination, automation was applied, which brings significant reduction of separation time. Concentration of water samples with evaporation was not necessary. Separation was performed immediately after filtration of analyzed samples. The aim of this study was development of less expensive, time unlimited and energy saving method for determination of 90 Sr in comparison with conventional methods. Separation time for fast-flow with volume of 10 dm 3 of water samples was 3.5 hours (flow-rate approximately 3.2 dm 3 / 1 hour). Radiochemical strontium yield was traced by using radionuclide 85 Sr. Samples were measured with HPGe detector (High-purity Germanium detector) at energy E φ = 514 keV. By using Analig R Sr-01 yields in range 72 - 96 % were achieved. Separation based on solid phase extraction using Analig R Sr-01 employing utilization of automation offers new, fast and effective method for determination of 90 Sr in water matrix. After ingrowth of yttrium samples were measured by Liquid Scintillation Spectrometer Packard Tricarb 2900 TR with software Quanta Smart. (authors)

VUJE experience with cementation of liquid and wet radioactive waste

International Nuclear Information System (INIS)

Kravarik, Kamil; Holicka, Zuzana; Pekar, Anton; Zatkulak, Milan

2011-01-01

Liquid and wet LLW generated during operation as well as decommissioning of NPPs is treated with different methods and fixed in a suitable fixation matrix so that a final product meets required criteria for its disposal in a final repository. Cementation is an important process used for fixation of liquid and wet radioactive waste such as concentrate, spent resins and sludge. Active cement grout is also used for fixation of low level solid radioactive waste loaded in final packing containers. VUJE Inc. has been engaged in research of cementation for long. The laboratory for analyzing radioactive waste properties, prescription of cementation formulation and estimation of final cement product properties has been established. Experimental, semi-production cementation plant has been built to optimize operation parameters of cementation. VUJE experience with cementation of liquid and wet LLW is described in the presented paper. VUJE has assisted in commissioning of Jaslovske Bohunice Treatment Centre. Cement formulations for treatment of concentrate, spent resins and sludge have been developed. Research studies on the stability of a final concrete packaging container for disposal in repository have been performed. Gained experience has been further utilized for design and manufacture of several cementation plants for treatment of various liquid and wet LLW. Their main technological and technical parameters as well as characterization of treated waste are described in the paper. Applications include the Mochovce Final Treatment Centre, Movable Cementation Facility utilizing in-drum mixing for treatment of sludge, Cementation Facility for treatment of tritiated water in Latvia and Cementation Facility for fixation of liquid and solid institutional radioactive waste in Bulgaria, which utilizes lost stirrer mixer. (author)

Review of decommissioning, spent fuel and radwaste management in Slovakia

International Nuclear Information System (INIS)

Jamrich, J.

2000-01-01

Two nuclear power plants with two WWER reactors are currently under operation in Jaslovske Bohunice and NPP A-1 is under decommissioning on the same site. At the second nuclear site in the Slovak Republic in Mochovce third nuclear power plant with two units is in operation. In accordance with the basic Slovak legislation (Act on Peaceful Utilisation of Nuclear Energy) defining the responsibilities, roles and authorities for all organisations involved in the decommissioning of nuclear installations Nuclear Regulatory Authority requires submission of conceptual decommissioning plans by the licensee. The term 'decommissioning' is used to describe the set of actions to be taken at the end of the useful life of a facility, in order to retire the facility from service while, simultaneously, ensuring proper protection of the workers, the general public and the environment. This set of activities is in principle comprised of planning and organisation of decommissioning inclusive strategy development, post-operational activities, implementation of decommissioning (physical and radiological characterisation, decontamination, dismantling and demolition, waste and spent fuel management), radiological, aspects, completion of decommissioning as well as ensuring of funding for these activities. Responsibility for nuclear installations decommissioning, radwaste and spent fuel, management in Slovakia is with a subsidiary of Slovak Electric called Nuclear Installations Decommissioning Radwaste and Spent Fuel Management (acronym SE VYZ), established on January 1, 1996. This paper provides description of an approach to planning of the NPP A-1 and NPPs with WWER reactors decommissioning, realisation of treatment, conditioning and disposal of radwaste, as well as spent fuel management in Slovakia. It takes into account that detail papers on all these issues will follow later during this meeting. (author)

News of the world

International Nuclear Information System (INIS)

Anon.

2008-01-01

Areva will supply 9 steam generators that will replace equipment on EDF's 900 Mw power plants, they will be delivered in 2012, 2014 and 2015. IAEA inspectors have visited the Kozloduy plant in Bulgaria to check that the unit compels well with European standards after upgrading works that were performed from 2002 to 2007. The main electricity producer of Slovakia has announced the beginning of the construction of the units 3 and 4 of the Mochovce plant. The construction of the 2 units whose cost is 2.7*10 9 euros will end in 2013. The Algerian authorities have announced that a nuclear plant will be built within 10 years and that uranium mining will be developed. Algeria's uranium resource has been assessed to reach 30.000 tonnes. South-african's authorities have cancelled its ambitious program for the construction of nuclear power plants (this program was estimated to 12*10 9 dollars). India and Russia have signed a deal for the construction of 4 reactors in the south of India, 4 more reactors are planned to be built on the Kudankulam site that is already equipped with Russian technology. Venezuela and Russia have signed a broad cooperation agreement concerning nuclear activities that includes the construction of research and power reactors, the production of radionuclides and their applications, and the working of uranium and thorium mines. The European Union favours the creation of a nuclear fuel bank whose role would be to supply every asking country with fuels designed only for civil uses. In France a few tens of towns (among about 3300 selected on geological grounds) are candidate to house a low-level radioactive wastes storage center. (A.C.)

Upaya Pemberdayaan Masyarakat Dalam Mengelola Sampah Anorganik Melalui Bank Sampah(Studi Kasus : Di Bank Sampah Simpan Jadi Emas Lingkungan V Blok B Lorong II Kelurahan Belawan Sicanang Kecamatan Medan Belawan)

OpenAIRE

Mujahiddin

2015-01-01

This research will in the foreground by the ever increasing waste production numbers from year to year, especially in the city of Medan. If waste management cannot be performed optimally will certainly have an impact on the environment and public health itself. If seen through the eyes of socio-economic, waste management a less well may form environment unpleasant for people like the appearance of the unpleasant smell and influential to the visits of tourism, and the fall in public health tha...

Socialistický blok na železničních kolejích. Československé železnice mezi západní Evropou a Sovětským svazem

Czech Academy of Sciences Publication Activity Database

Janáč, Jiří

2017-01-01

Roč. 39, č. 1 (2017), s. 20-22 ISSN 0418-5129 Institutional support: RVO:68378114 Keywords : railways * Eastern Europe * integration Subject RIV: AB - History OBOR OECD: History (history of science and technology to be 6.3, history of specific sciences to be under the respective headings)